The correct option is c. The type of selection that favored progressively larger brain size in human evolution is directional selection.
In population genetics, directional selection is a type of negative natural selection when a very extreme phenotype is preferred over other phenotypes, resulting in a gradual shift in allele frequency in favor of that trait. In directional selection, the beneficial allele grows as a result of variations in phenotypic survival and reproduction. Increases happen regardless of whether the allele is dominant or recessive, and even if it is recessive, it will eventually become fixed.
Charles Darwin initially identified directional selection as a type of natural selection in his book On the Origin of Species. Stabilizing and disruptive selection are further types of natural selection. The concepts are the same in all selection types, however they change significantly.
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A nurse is assessing a pregnant client who admits to having a cocaine addiction. which condition of the baby after birth should the nurse explain and prepare the client for?
A nurse is assessing a pregnant client who admits to having a cocaine addiction ,addiction to drugs is condition of the baby after birth should the nurse explain and prepare the client for.
The majority of cocaine addict women are of childbearing age. According to estimates, about 5% of pregnant women use one or more addictive substances25, and there are approximately 750,000 cocaine-exposed pregnancies each year. Cocaine use during pregnancy has been linked to maternal migraines and seizures, premature membrane rupture, and placental lining separation from the uterus prior to delivery. To reduce these risks, pregnant women who use cocaine must receive appropriate medical and psychological care, including addiction treatment.
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________ perspective is strange thought processes-detachment of reality (paranoid and phobias)
Cognitive & Medical perspective is strange thought processes-detachment of reality (paranoid and phobias).
The cognitive perspective, operates on the belief that the brain is the most important aspect in relation to the way that an individual behaves or thinks. This perspective states that to understand someone, you must first be able to understand what is happening in their mind.
"Medical perspective is the perspective that suggests that when an individual displays symptoms of abnormal behavior, the root cause will be found in a physical examination of the individual, which may reveal a hormonal imbalance, a chemical deficiency, or a brain injury."
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Job satisfaction will most strongly predict _____.
a. job retention
b. life satisfaction
c. job performance
Job satisfaction will most strongly predict job performance.
A person can be a worker, a figure, and a homemaker. they may be all, in reality, by means of definition, forms of jobs. people with specialized education in certain kinds of paintings, both have a: – trade: these are manual jobs. Examples encompass carpenters, automobile mechanics, hairstylists, and bakers.
“Jobs” and “work” are both nouns, but they may be slightly distinctive. Your process is your profession (like a purifier, a teacher, a banker, or a scientist). work, alternatively, is the things you do. it is able to be stuff you do to your job (like doing a venture or fixing a roof or writing equations). It's located that the maximum increase in employment came from new businesses or new institutions at current businesses. Over the long-time period, Mr. Acs expected, approximately half of all new jobs come from speedy-developing new companies and the alternative half comes from expansion at current companies.
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During an experiment, you measure the absorbance of a sample to be 2.4. to correctly determine the concentration of the sample, you should:_________
During an experiment, you measure the absorbance of a sample to be 2.4. to correctly determine the concentration of the sample, you should use Beer-Lambert's law.
According to the Beer-Lambert law, the concentration and absorbance of a solution have a linear relationship, making it possible to determine a solution's concentration by observing its absorbance.
The Beer-Lambert-Bouguer law connects the attenuation of light to the characteristics of the medium it is traveling through. The law is frequently employed in chemical analysis measurements and in analyzing attenuation for photons, neutrons, or rarefied gases in physical optics.
This law appears as a result of the BGK equation's solution in mathematical physics. Without considerable sample pre-processing, the Beer-Lambert law can be used to analyze a combination using spectrophotometry.
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A small startup is configuring its aws cloud environment. which aws service will allow grouping these users together and applying permissions to them as a group?
A small startup is configuring its AWS cloud environment. AWS IAM service will allow grouping these users together and applying permissions to them as a group
what is startup?A startup or start-up is a commercial venture or initiative that an entrepreneur undertakes to look for, create, and evaluate a scalable business model.While the term "startup" is used to describe all new enterprises, including self-employment and entities that have no intention of ever being registered, the term "entrepreneurship" refers to entities that have the intention of expanding beyond the scope of their single creator.Startups endure a lot of uncertainty in the beginning and fail frequently, although a small percentage do go on to become successful and significant.Startups usually start with a founder or co-founder who has a solution to a problem.In order to create and verify their business models, the founder of a startup will start by conducting issue and solution interviews and constructing a minimal viable product, or prototype.To know more about startup , refer to the following link:
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At what point did residents of the carolinas begin to refer to north and south as distinct regions?
In the late 17th century residents of the Carolina begin to refer to north and south as distinct regions.
Northern Carolina, attracted the region's disgruntled masses. As the two cities grew apart, and their different geographies and populations took opposing paths, calls for a formal separation arose. North and South Carolina became separate colonies in 1712. The two colonies had very different social and economic characteristics. North Carolina discovered that its tobacco and naval stores, which were shipped from poor ports, provided far less revenue than South Carolina's staple foods. It lacked the merchants and ship captains that Charleston had, and it had only a few great planters.
The separation of North and South Carolina, ordered by the British Crown, was completed by 1729.
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If you want to convince a friend that living on the coast is better than living in the mountains, you would use writing that emphasizes both _____.
You would employ writing that places a strong emphasis on the comparison, contrast, and argumentation if you wanted to persuade a friend that living near the coast is preferable to living in the mountains.
What are coast mountains?The Coast Mountains are a significant mountain range in the Pacific Coast Ranges in western North America. They start in southwest Yukon and run across the Alaska Panhandle and almost the whole coast of British Columbia before finishing at the Fraser River.The Shore Range is the common name for the mountain range, which gets its name from how close it is to the sea coast.Pacific Ranges, Kitimat Ranges, and Boundary Ranges are the names of the three divisions that make up the Coast Mountains.The Pacific Ranges, which go from the Fraser River's lower reaches all the way to Bella Coola, are the Coast Mountains' southernmost section.To know more about mountains, refer to the following link:
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A u.s. retailer sent a shipment of ice fishing huts to puerto rico. this is an example of ________.
A U.S. merchant sent a cargo of ice fishing huts to Puerto Rico.This is an example of a failure to determine basic demand.
What is mean by demand?Demand in economics refers to the quantity of a good that consumers are willing and able to buy at different prices at a particular time. The term "demand curve" refers to the correlation between price and quantity demand.A change in demand refers to a shift in consumer preference to buy a specific good or service, regardless of a change in the price. A change in consumer preferences, a change in the price being charged for a comparable product, or a change in income levels could all be the cause of the change.The law of demand argues that when a good's price drops, so does the amount that is requested of it.Learn more about demand here:
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According to the textbook, __________ are actions by individuals in an organization that are directed toward the goal of furthering their own self interests.
According to the textbook, Organizational are actions by individuals in an organization that is directed toward the goal of furthering their own self-interests.
When an organization's members operate in a way that serves to further their own self-interests, this is referred to as. politics in organizations. Employees use organizational politics, which are self-serving activities, to maximize the likelihood of achieving successful outcomes in their firms. Individuals may use their influence to further personal goals without considering how it can affect the company as a whole.
Individuals join forces with like-minded people in organizational politics in an effort to win the limited resources. They will act in ways that are frequently observed in governmental institutions, such as bargaining, negotiating, forming allies, and addressing conflicts of interest. Organizational politics is crucial because it helps to understand how conflicts and collaborations arise informally within organizations and how they affect the effectiveness of those organizations.
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An event in the immediate environment that controls a behavior is referred to as?
An event within the immediate atmosphere that controls a behavior is remarked as controlling variable.
What is controlling variable?In scientific experiments, a controlling variable is an experimental component that remains constant and unaltered over the length of the study.If the temperature is managed during an experiment to track the growth of a plant, it can be categorized as a control variable. Additional examples of control variables are the amount of light, the length of the experiment, the amount of water, and the plant's container.Control variables improve internal validity, which aids in establishing a correlational or causal relationship between variables.If you don't control pertinent external variables, they can affect your study's results, and you might not be able to prove that your findings are actually an effect of your independent variable.A control variable is essentially something that remains constant during the experiment and is not crucial to how the experiment turns out. The experimenter is not very interested in the control variables themselves.Learn more about control variable here:
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A decrease in u.s. interest rates relative to german interest rates would likely ____ the u.s. demand for euros and ____ the supply of euros for sale.
The demand for euros in the US would probably rise and the number of available euros for sale would decline if US interest rates fell relative to German interest rates.
What takes place when the foreign interest rate falls?Higher interest rates frequently draw foreign investment, which raises both demand for and the value of the currency of the host nation. Conversely, lower interest rates typically make a currency less valuable relative to other currencies and are less appealing to foreign investment.
What transpires as interest rates increase?Rising interest rates often increase the cost of any debt while also increasing the income available to savers. With increased rates, the value of stocks, bonds, and real estate may also decline. You can take preventative measures to strengthen your overall finances while getting ready for tough economic times.
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Does susan consider coffee and doughnuts to be either perfect complements or perfect substitutes? explain.
Does Susan consider coffee and doughnuts to be perfect complements and not perfect substitutes because a complementary good is an item or service that enhances another's value.
What is substitutes?Two things are considered substitutes in microeconomics if customers may use them for the same purpose.In other words, a customer sees both things as equivalent or similar, and as a result, when they have more of one good, they want less of the other.Contrary to complementary and independent products, substitutes may displace one another in usage as a result of shifting economic conditions.Coca-Cola and Pepsi are two examples of replacement goods; their interchangeability is caused by the similarity of the function they both perform, which is to satisfy customers' thirst for soft drinks.These replacements are sometimes referred to as near substitutes.To know more about substitutes , refer to the following link:
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Using the leftmost bit of a number to represent the sign, with 0 meaning positive and 1 meaning negative is termed ____ notation.
Using the leftmost bit of a number to represent the sign, with 0 meaning positive and 1 meaning negative is termed sign/magnitude notation.
If the sign bit is set to "0," the number is positive and is represented as a signed binary integer using the sign-magnitude notation. The number is negative if the sign bit is set to "1". Use of the complement of the negative number is more practical when doing binary arithmetic operations.
Negative numbers can be expressed in a number of ways, including sign and magnitude. This method uses the sign bit, which is located at the far left of the bit pattern, to determine whether the number is positive or negative. The remaining bits in the pattern are used to store the number's size (called its magnitude).
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A ripe fruit has more water in it then a fruit that is dry; in other words, a dry fruit is more dense. what experiment can you design to check for ripe fruits?
Iodine solution forms a dark-coloured complex when it binds to starch but not to sugar. If a fruit darkens after being painted with an iodine solution, it is considered to be ripe. The unripe fruit will be black because it is starchy. More starch will have been converted to sugar when the fruit ripens.
A gentle squeeze is a useful way to determine whether a fruit is ripe because as it ripens, the hemicelluloses and firm pectic components that hold the cells together disintegrate and transform into water-soluble pectins, making the fruit softer and softer.
The ripening process is started by ethylene, a gaseous substance produced by the majority of fruits. Its concentration in unripe fruit is very low, but as the fruits mature, they create more of the chemical, or the "climacteric stage of ripening," which accelerates the ripening process.
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When subjected to transverse loading, composite elastic modulus is _____ proportional to constituent modulus
Whilst subjected to transverse loading, the composite elastic modulus is younger's modulus Proportional to constituent modulus.
A composite material is a fabric which is made out of extra constituent substances. those constituent materials have considerably assorted chemical or bodily residences and are merged to create a material with houses, unlike the individual factors.
A composite is something made up of complicated and associated components. A composite picture of your own family would possibly have your eyes, your sister's nostril, your dad's mouth, and your mother's chin. Composite comes from the Latin for "putting collectively." it could be used as a noun or adjective.Composite materials are made from an extra unique variety of materials. as example, MDF is made from timber fibres and glue, and fibreglass is crafted from a mesh of glass fibres set in a difficult polymer.
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Compared to detectors that have not fired recently, a detector that has fired recently is likely to?
Compared to detectors that have not fired recently, a detector that has fired recently is likely to possess a greater activation level.
What is a detector?A detector is a device that determines whether something is present somewhere or calculates how much of something is present.A detection device is any electrical component of an alarm system, such as a control, a communications device, a motion detector, a door or window switch, a sound detector, a vibration detector, a light beam, a pressure mat, wire, or a device of a similar nature.The fundamental qualities of all detectors, such as spectrum response, linearity, quantum efficiency, dynamic range, response time, and noise susceptibility, can be assessed. In physical science, detectors are employed to react to energy signals and forces.Learn more about detector here:
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21) Which of the following is a group of ancient people who drew accurate star charts
A. the Romans
B. Americans
C. Chinese
D. british
Answer:
The Chinese drew accurate star charts
Prepaid expenses, such as prepaid rent, should be ______ by the benefits that were used up during the accounting period.
Prepaid expenses, should be decreased by the benefits that were used up during the accounting period.
A prepaid expense is a form of balance-sheet asset that results from a company making advance payments for services or products that will be received in the future. Prepaid expenses are registered as assets, but their valuation is deducted from the income statement over time. Unlike traditional expenses, the prepaid expense will provide value to the business over the duration of several accounting periods. Prepaid expenses should be reduced by the benefits used during the accounting period.
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When a protoplast is infected by only the nucleic acid component of a virus, the infection is referred to as ________.
a. transformation
b. recombination
c. transduction
d. transfection
e. lysis
When a protoplast is infected by only the nucleic acid component of a virus, the infection is referred to as transfection.
Large macromolecules called nucleic acids are necessary for all organisms and viruses to function. The preservation and expression of genetic data is a key role of nucleic acids. The information cells require to build proteins is encoded in deoxyribonucleic acid or DNA.
Natural chemical substances called nucleic acids are the main information-transporting molecules in organisms. They are particularly crucial in controlling protein synthesis. Deoxyribonucleic acid (DNA) and ribonucleic acid are the two primary types of nucleic acids (RNA).
Nucleic acids were initially thought to only be present in the nuclei of eukaryotic cells, but they are now understood to exist in all living things, including bacteria, archaea, mitochondria, chloroplasts, and viruses (There is debate as to whether viruses are living or non-living).
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Imagine a planet whose rotation axis is perpendicular to its orbital plane (that is, no tilt). how would you describe its seasons?
The answer is there are no seasons. The space that connects the centers of the objects in orbit is known as an orbital plane and has the form of a flat, disk.
What is the orbital plane?The space that connects the centers of the objects in orbit is known as an orbital plane and has the form of a flat, disk. Planets in our solar system do not collide because they all revolve on a similar plane.The Earth's orbital plane, which determines the ecliptic, the round path on the celestial sphere that the Sun seems to travel over the course of a year, is typically thought of as the reference plane for the Solar System.The constellation of GPS satellites forms six evenly spaced orbital planes around the Earth. Baseline satellites are placed in each of the four "slots" on the plane. This 24-slot configuration guarantees that customers may see at least four satellites from almost anywhere on the earth.To learn more about orbital planes, refer
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The odor of a food influences how something tastes to an individual. please select the best answer from the choices provided t f
True, the odor of food influences how something tastes to the individual.
The odor of the food refers to the scent of the food which we get before we put the food in our mouth. Thus, our senses are first connected to the smell of the food, which influences the taste that our tongue will receive.
The olfactory senses take in the smell and send it to our brains. The brain connects the smell with good food and bad food. If the smell pleases the brain cells, we consider it to be delicious. If the smell is unpleasant, the food is discarded by us.
Our brain sensations change over time, and hence, the way the odor is perceived by our brain also changes. That's why a person who doesn't like milk now might like it after a few years. Or, if a person likes cheese now, he might find it smelly after a few years.
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A nursing instructor determines a class on drug development is successful when the students correctly choose which test group as involved in the initial process?
Perform a culture and sensitivity test as involved in the initial process
A Culture and Sensitivity test is used to determine the growth of germs and bacteria using tissue samples or various body fluids such as blood, urine, wound pus, saliva, breast milk, and so on. The culture and sensitivity test for tissue is also known as the C/S Aerobic tissue test or the culture sensitivity aerobic test. The culture sensitivity test examines the growth of germs and bacteria that have caused the infection in a sample of tissue taken from any part of the body. This test is performed both before and after the treatment of the disease you are suffering from to determine whether the treatment is working and whether the germs have a firm hold on your system.
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How can the development of aptitudes be encouraged? a. positive reinforcement c. negative reinforcement b. tangible rewards d. isolation from negative influences please select the best answer from the choices provided a b c d
Positive reinforcement can help the development of aptitudes .
An aptitude is a component of a competence to do a certain kind of work at a certain level. Outstanding aptitude can be considered "talent". Aptitude is inborn potential to perform certain kinds of activities, whether physical or mental, and whether developed or undeveloped.
An aptitude test is an exam used to determine an individual's skill or propensity to succeed in a given activity. Aptitude tests assume that individuals have inherent strengths and weaknesses and have a natural inclination toward success or failure in specific areas based on their innate characteristics.
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When using file explorer, the left-hand pane that shows the contents of the computer is called the ________ pane
When using file explorer, the left-hand pane that shows the contents of the computer is called the Navigation pane.
What is File explorer?A file manager programme called File Explorer, formerly known as Windows Explorer, is bundled with every version of the Microsoft Windows operating system starting with Windows 95.The file systems can be accessed using a graphical user interface.The taskbar and desktop are only two examples of the numerous user interface elements that are shown on the screen by this operating system component.Windows operating systems utilise File Explorer as their default file manager to explore across directories and files.The user may access and browse the computer's stored files via a graphical user interface.To know more about File Explorer, refer to the following link:
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All governments prepare fund financial statements for external financial reporting purposes.
true/ false
All governments prepare fund financial statements for external financial reporting purposes. False.
Financial generally refers to money matters or transactions of a few length or importance: a monetary wizard. fiscal is used particularly in connection with government finances, or those of any employer: the end of the financial 12 months. financial relates specifically to cash as such: a monetary system or trendy.
Finance is the part of the commercial enterprise that's answerable for handling money within the agency. This consists of obtaining finances, handling the budget of the commercial enterprise, and planning future expenditures.
Financial literacy is critical as it equips us with the knowledge and competencies we want to control cash correctly. Without it, our economic decisions and the movements we take—or don't take—lack a solid basis for fulfillment.
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the country which has sufficient skilled manpower is developed rapidly . support the above statement in four points
A country that has sufficient skilled manpower is developed rapidly because:
To utilize natural resources for development.For sustainable development of the country.To develop infrastructure of development.To expand economic and industrial activities.A skilled workforce is one who is able to work effectively, practices significant autonomous judgment, and fulfills their duties in accordance with their duties. It should gather thorough and extensive information about the exchange, art, or industry in which it is used.
“Skilled Workforce” means those who have the ability and skills to perform a specific job. Skills vary by industry (eg web design, carpentry, bricklaying, gardening, writing). Certain occupations require appropriate education, specific skills, and the necessary experience to be considered for that occupation.
"Workforce" is another way to refer to people who do work. "Labor force" is not gender dependent. It includes both men and women and does not mean just labor-intensive abilities.
Although the term 'human resource' may be used to refer to a person who works, HR generally refers to a department within a company that deals with work-related issues such as benefits, salaries, and disputes.
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The _____ administration provided jobs to build roads, dams, bridges, and public buildings.
The Works Progress administration provided jobs to build roads, dams, bridges, and public buildings.
The Works Progress Administration (WPA), also known as the Work Projects Administration (1939-43) was a work program for the unemployed established in 1935 as part of U.S. President Franklin D. Roosevelt's New Deal. Although some criticized the WPA as a dole extension or a tool for building a massive patronage army loyal to the Democratic Party, the program's stated goal was to provide useful work for millions of Great Depression victims, preserving their skills and self-esteem. The Works Progress Administration was renamed the Work Projects Administration in 1939. Increased charges of mismanagement and worker abuse of the program led to a reduction in appropriations that year, and a strike by construction workers against wage cuts was unsuccessful.
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How did god use gentile leaders, including nebuchadnezzar and cyrus, to serve him?
Nebuchadnezzar- put the jews in captivity (babylonian captivity)
This is how god use gentile leaders, including nebuchadnezzar and cyrus, to serve him.
A leader is a person who inspires ardour and motivation in followers. a pacesetter is someone with a vision and the route to realizing it. a frontrunner is a person who ensures their team has support and equipment to achieve their goals.
A frontrunner is someone who can see how things can be stepped forward and who rallies people to transport towards that higher vision. Leaders can work in the direction of making their vision a reality while setting humans first. simply being capable of motivate human beings isn't enough — leaders want to be empathetic and connect to people to be successful.
A pacesetter need to have an honest information of who they're, what they realize, and what they are capable of.
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In a multichannel system with multiple waiting lines, customers shifting among the waiting lines is an example of:__________
In a multichannel system with multiple waiting lines, customers shifting among the waiting lines is an example of jockeying.
Jockeying is the term for when a consumer enters one line and then changes to another in an effort to shorten the wait time. The movement of might is used to describe it from a long queue to one that is shorter or which, a waiting consumer anticipates a shorter delay because it seems to be moving more quickly, etc.
It's critical to comprehend the many components of a waiting line system. These components include the source of the client population, the service system, the patterns of arrival and service, and the priorities employed for line control.
Customers jockeying between waiting lines in a multichannel system with several of them is an example of this.
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What are some of the advantages of a between-subjects design?
"While a between-subjects design has lesser warnings to internal validity, it also need more contributor for high statistical power, than a within-subjects design".
"Some advantages of between- subjects design are-
It prevents carryover effects of learning and fatigue.Shorter studying duration.people are only added to a single treatment minimize the learning effects in different conditions""The main disadvantage with between- subjects designs is that they can be complicated and often requires a high number of contributors to get any useful and analyzable data. Because each contestant is only taken once, researchers need to assign a new group for every treatment and manipulation techniques".
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