What does it mean to describe a scientist as skeptical.

Answers

Answer 1

Answer:

To describe a scientist as skeptical means that they question both existing ideas and new hypotheses.

Explanation:

Skepticism is the act of suspending judgment (the opposite of jumping to conclusions) when evaluating an explanation or claims. It allows scientists to consider all possibilities and systematically question all information in the course of an investigation


Related Questions

What is the most common body type ectomorph endomorph mesomorph?.

Answers

Nowadays, endomorph is the most common body type. Thus, the correct option is B.

What is Body type?

Body type may be defined as the posture or composition of body structure. It is used for the classification of human body shapes according to their appearance.

Endomorph body type represents the body that has more stored fats, and a lot of muscles that gain weight more easily. Nowadays, the situation remains the same and people are more prone to reach circumstances of obesity.

Therefore, it is well described above.

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What were the two achievements of the first women’s rights convention at Seneca Falls?

Answers

The women’s rights convention at Seneca Falls was the first largest convocation of women of its kind in the United States of America.

What is the women convention?

The women convention was the first largest convocation of women of its kind in the United States of America. The subject of discussion was the right of women.

The two main achievements of the convocation were;

1) The launching of the  women's suffrage movement

2) The fact that women were later allowed to vote

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A camel has a hump to store water so it can survive in its desert environment. Which kind of adaptation is this?
A camel’s hump is an example of
adaptation.

Answers

Answer:

Camels actually store FAT and not water in their hump. This is called structural adaption.

Explanation:

Camels’ unique physiology and adaptations allow them to survive, even in the harshest conditions of the desert. Camels have thick fur to protect them from the heat, fat hump to serve as food storage, they rarely sweat, and can go for weeks without water. These are only a few reasons how camels survive in the desert, even without water.

Hope this helps you!

Can anyone tell me the Plant taxonomy Of any 10 flowers with 1 line explanation of each one

Answers

Plant taxonomy is the classification of a plant based on different levels (taxa) such as kingdom, division (phylum), class, order, family, genus, species.

What is taxonomy of ten flowers?

The taxonomy of few flowers is as follows:

For Rose flower ; Kingdom : Plantae, Division: Magnoliophyta, Class: Magnoliopsida, Order: Rosales, Family: Rosacea, Subfamily: Rosoideae, and Genus: Rosa, Species: Rosa gallica and Rosa canina.

For hibiscus flower: Kingdom: plantae, class: Magnoliopsida, Order: Malvales, Family: Malvaceae, Genus: Hibiscus L.

For Buttercup ; Kingdom: Plantae ; Division: Magnoliophyta ; Class: Magnoliopsida ; Order: Ranunculales ; Family: Ranunculaceae,Genus: Ranunculus.

For California Poppy: Kingdom: Plantae · Phylum: Spermatophyta · Subphylum: Angiospermae · Class: Dicotyledonae · Order: Papaverales, Family:Papaveraceae.

For Daffodil: Domain: Eukaryota · Kingdom: Plantae · Phylum: Spermatophyta · Subphylum: Angiospermae · Class: Monocotyledonae.

For sunflower: Kingdom; plante, Division;tracheophytes,Class;Magnoliopsida,Order; Asterales, Family:Asteraceae, Genus: Bellis L. – bellis, Species: Bellis perennis L.

For tulip: Kingdom; Plantae, Phylum;Spermatophyta, Subphylum;Angiospermae, Class;Monocotyledonae, Phylum:Spermatophyta, Domain: Eukaryota.

For balsam: Kingdom; Plantae, Division; Tracheophyta, Class; Pinopsida conifers,Order; Pinales pines, Family; Pinaceae pines, Genus Abies M., Species: Abies balsamea (L.).

For lily: Kingdom; Plantae, Division Tracheophytes, Class; Magnoliopsida, Order;Liliales, Family; Liliaceae, Genus; Lilium.

For coneflower: Kingdom; Plantae, Division; Tracheophyta, Class: Magnoliopsida, Order: Asterales, Family: Asteraceae, Genus; Echinacea, Species Echinacea purpurea (L.).

Therefore, Plant taxonomy is the classification of a plant based on different levels (taxa) such as kingdom, division (phylum), class, order, family, genus, species.

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The method of​ _______ is used for tests of hypotheses that three or more population means are equal.

Answers

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● The method of " one-way analysis of variance " is used for tests of hypotheses that three or more population means are equal.

Answer:

one-way analysis of variance

Explanation:

Land heats and cools more than water because ________.

Answers

Land heats and cools more because it has a lower specific heat capacity that water.

To answer the question, we need to know what heat is

What is heat?

This is the amount of thermal energy in a body

What is specific heat capacity?

This is the amount of heat required to raise 1 kg of substance by 1 °C.

So, the greater the specific heat capacity, the greater he amount of heat required.

Since land which has a specific heat capacity of less than 1 J/g-°C and water which has a specific heat capacity of 4.2 J/g-°C, thus, land heats and cools more because it has a lower specific heat capacity that water.

So, land heats and cools more because it has a lower specific heat capacity that water.

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Which of the following represents a polar covalent compound?
H₂O
Cl₂
O2
NaCl

Answers

Answer:

NaCl

Explanation:

The sympathetic nervous system a. is always excitatory for smooth muscle b. innervates only tissues concerned with protecting the body against challenges from the outside environment c. dominates in rest-and-digest situations d. contains cholinergic and adrenergic fibers e. a and d

Answers

The sympathetic nervous system innervates only tissues concerned with protecting the body against challenges from the outside environment.

What is the importance of sympathetic nervous system?

The sympathetic nervous system orders the body to quick involuntary response to stressful situations. A specific hormones boosts the body's alertness and heart rate in order to send extra blood to the muscles.

So we can conclude that the sympathetic nervous system innervates only tissues concerned with protecting the body against challenges from the outside environment.

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Which statement is correct?
O Theories are accepted as true when a single experiment yields similar results to another one.
O When a scientist finds a new way to test a hypothesis, experimental methods do not change.
O Theories may be revised over time as information is discovered or technology is developed.
O When a scientist finds a new way to test a hypothesis, the original theory is made into a law.

Answers

Answer:

Theories may be revised over time as information is discovered or technology is developed.

Explanation:

A scientific theory is a term used when a statement tries to explain a natural phenomenon of nature based on scientific facts. In short, a theory is the representation of a set of hypotheses that was confirmed through an experiment and that tries to explain a phenomenon, but leaves room for revisions and updates to its explanation.

For this reason, we can say that theories are reformulated, revised and even discredited, when the advancement of scientific knowledge and technology allows the creation of new studies that show a different explanation and more consistent with reality.

Answer:C

Explanation:

What info so cladistics give?

Answers

Cladistic analysis provides information about the evolutive relationship between taxa according to derived characters. This information is represented in a cladogram.

What information does cladistics provide?

The cladistic analysis provides information about the relationship between different taxa according to shared characters.

This information is represented in a cladogram that uses derived characters to express the evolutive relationships between groups.

Derived characters emerge and are inherited by all the descendant groups, meaning that all of them carry these traits until they disappear.  

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In part of the model, materials move out of the bag and into the water. which
of the following cell processes does this best model?
a. substances move from an area of low concentration to an area of
high concentration.
b. small molecules easily pass between the phospholipids in the cell
membrane.
c. transport proteins use energy to push large molecules across the
cell membrane.
o d. a vacuole opens to release substances into the area outside the
cell.
previous

Answers

Answer:

small molecules easily pass through the phospholipids in the cell membrane

Cartilage is separated from surrounding tissues by a fibrous.

Answers

Cartilage is separated from surrounding tissues by a perichondrium.

What separated the cartilage from the tissue?

Cartilage is separated from the surrounding tissues by perichondrium. It consist of two layers i.e. Outer Fibrous Layer that provides protection, mechanical support. It also attaches the cartilage to other structures.

So we can conclude that Cartilage is separated from surrounding tissues by a perichondrium.

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According to the research, cartilage is separated from surrounding tissues by a fibrous perichondrium.

What is a cartilage?

It is a specialized connective tissue that is devoid of nerves, blood vessels and lymphatic vessels.

These tissues allow the joints to move, protect the ends of the bones and act as a support against possible blows.

Therefore, we can conclude that according to the research, cartilage is separated from surrounding tissues by a fibrous perichondrium.

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Robert Hooke first observed cork under a microscope in jail so he named the small cubicles cells

False True

Answers

Robert Hooke first observed cork under a microscope in jail so he named the small cubicles cells is False.

Though "Robert Hooke" was the first person to observe cork under a microscope. He named the small cubicles cells because it used to remind him of the cells in the monastery

What is Robert Hook's discovery?Discovered microscopeDiscovering cells while observing a piece of cork under a microscopeRobert hook is considered the father of cell theoryHe found cell is a small structure and due to his discovery others were able to study more about the cell and explained that the cell is the basic unit of life.

Thus, the answer is false.

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Which statement about generic disease is true
A
B
C

Answers

Answer:

B. Genetic diseases are CURABLE but not TREATABLE.

Which is the best example of a question that could be used to develop a testable hypothesis?
O Does altitude affect how food tastes?
O What is the best brand of window cleaner?
O What is the effect of unfiltered water on plant growth?
O Does temperature affect human emotion?

Answers

Answer:

What is the effect of unfiltered water on plant growth?

Explanation:

Which part of the chemical equation is incorrect

Answers

The part of the chemical equation is incorrect is The solution is 10 02, it ought to de 1302.For carbon, on each aspects, there are eight carbon atoms.For hydrogen, on each aspects there are 20 hydrogen atoms.

What a part of a chemical equation are you able to by no means alternate?

When you stability an equation you could most effectively alternate the coefficients (the numbers in the front of molecules or atoms). Coefficients are the numbers in the front of the molecule. Subscripts are the smaller numbers observed after atoms. These can not be modified while balancing chemical equations.

The complete question is Which part of the chemical equation is incorrect which is 2C4H10+ 10O2 - 8CO2+10H2O.

To realize if a response is properly balanced among the reactants and the products, you need to calculate the wide variety of atoms of every detail on each aspect of the response and to test if they may be equal.For oxygen, there are 20 oxygen atoms withinside the reagents and 26 withinside the products, so it's miles essential to grow the wide variety of oxygen withinside the reactants (with out touching the others). For this we positioned thirteen 02 withinside the reactants rather than 10, to have 26 oxygen atoms on every side.

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During appositional growth of cartilage, the cells that produce the matrix are the:

Answers

During the appositional growth of cartilage, the cells that produce the matrix are the chondroblasts.

What are chondroblasts?

Chondroblasts are a type of specialized cell found in bone tissues that help with its growth.

Appositional growth is a special type of growth in the bones where the medulla cavity undergoes reabsorption.

In conclusion, during the appositional growth of cartilage, the cells that produce the matrix are the chondroblasts.

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When sugar is produced in the leaves
due to photosynthesis, they can be transported to the roots. In this example, what is the sugar sink?
A. the leaves
B. the roots
C. the sun

Answers

The leaves or the roots

How does the dna rate of travel differ for small dna fragments and large dna fragments?.

Answers

Answer:

Small fragments travel farther than large fragments. A high voltage rate will cause the DNA fragments to move slowly across the gel

The protein found in muscle cells that stores and then releases oxygen when needed is called:.

Answers

Answer: Myoglobin

Explanation:

Myoglobin is found in muscles cells and supplies oxygen to myocytes.

Though it could theoretically hold terabytes of data for thousands of years in a microscopic space, ________ storage, using genetic material, is a distant storage option.\

Answers

DNA storage using genetic material is considered a distant storage option for holding data in a microscopic space.

What is DNA?

This is referred to as deoxyribonucleic acid and it contains the genetic instruction of cells.

The instruction has been theoretically known to hold terabytes of data for thousands of years which makes it a storage option in the future.

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30. 9) To complete this Venn Diagram, label the following cell parts as A (Prokaryotic), B (common to both) or C (Eukaryotic) characteristics:
A B C
Prokaryotic
Eukaryotic
capsule
flagella
cell wall (incl. plants)
cytoplasm
cell membrane
nucleus

Answers

The presence of the Capsule is the characteristic of the prokaryotic cells only. Hence, it is placed under A. While the nucleus is only found in the eukaryotic cell. Hence, it is placed under C. Rest all, flagella, cell wall, cytoplasm, and cell membrane (plasma membrane) are found in both types of cells. Hence, they are all placed under B.

What are Prokaryotes?

Prokaryotes may be defined as a tiny single-celled organism that has neither a characteristic nucleus with a membrane nor other specialized organelles. For example, bacteria and cyanobacteria.

The basic difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a well-defined nucleus with membrane-bound cell organelles, while prokaryotic cells do not have such kinds of arrangements.

Therefore, it is well described above.

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Which statement is true about all adaptations?
A. They are genetic.
B. They hurt an organism.
C. They can be lost.
D. They are learned. SUBI​

Answers

Answer:

A they are geneitc because all liveing thing adapt because of genes pased down through birth.

Which of the following steps is important to critical thinking?
a. implementing solutions
b. utilizing facts
c. holding firm to conclusions
d.answering questions

Answers

Answer would be B, because before coming to and ending with an hypothesis you would want to make assumptions off of such basic and simple factors. Therefore answer will be B.Utilizing Facts

when can exponentail growth occur in a population

Answers

Answer: d

Explanation:

This functional group consists of phosphorous bonded to three oxygens and double-bonded to one oxygen. Which functional group is shown in this image? O=P OT O This functional group consists of phosphorous bonded to three oxygens and double - bonded to one oxygen . Which functional group is shown in this image ? O = P OT O​

Answers

The biomolecule which  consists a functional group in which phosphorous bonded to three oxygens and double-bonded to one oxygen is Adenylic acid.

Adenylic acid is a nucleotide.

A nucleotide has three chemically distinct components.

One is a heterocyclic compound, the second is a monosaccharide and the third a phosphoric acid or phosphate unit.

It is a building block for a nucleic acid.

the heterocyclic compounds in nucleic acids are the nitrogenous bases named adenine, guanine, uracil, cytosine, and thymine. Adenine and Guanine are substituted purines while the rest are substituted pyrimidines. The skeletal heterocyclic ring is called as purine and pyrimidine respectively. The sugar found in polynucleotides is either ribose (a monosaccharide pentose) or 2' deoxyribose. A nucleic acid containing deoxyribose is called deoxyribonucleic acid (DNA) while that which contains ribose is called ribonucleic acid (RNA).

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explain how RNA can serve as hereditary information​

Answers

Answer: Genetic code (genes and genome) and the mechanisms of replication.RNA determines a cell’s function, synthesizing proteins and enzymes. Mutations, changes in DNA instructions, are the molecular basis of evolution. Nucleic Acids are the basis for the storage and transmissions of hereditary information in all cells.

Explanation:

RNA serves as the hereditary information for viruses that lack DNA. Although, typically single-stranded in most cells, in viruses they can be either single-stranded or double-stranded. Double-stranded RNA is an indicator or a viral infection.

Question 14 of 20
You have two rocks made of the same material that are at the same
temperature. The first rock has three times the mass of the second rock. How
does the thermal energy of the two rocks compare?
A. The first rock has six times the thermal energy of the second rock.
B. The second rock has three times the thermal energy of the first
rock.
C. The second rock has one-third as much thermal energy as the first
rock.
D. The rocks have the same amount of thermal energy.

Answers

Answer:

The rocks have the same amount of thermal energy.

How many nuclei do neutrophils have?

Answers

Neutrophils have only one nucleus with between two to five lobes present in its cells.

What is a Neutrophil?

These are granulocytes and comprise of majority of the white blood cells found in the body.

They however have only one nucleus but are multi lobed in their structural composition thereby making it the most appropriate choice.

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write detail note on malaria 2 study

Answers

A detailed note on the malaria is discussed below:

What is malaria?

A parasite that frequently infects a particular species of mosquito that feeds on people can result in the serious and occasionally fatal disease known as malaria. Malaria often causes severe disease, including high fevers, shivering chills, and flu-like symptoms. Humans can contract four different types of malaria parasites: Falciparum Plasmodium, P.

Female Anopheles mosquitoes carrying the Plasmodium parasite bite people to feed their own eggs, which is how the parasite is propagated. An infected mosquito injects sporozoites, or early stages of the parasite, into the host's bloodstream while it consumes its prey (often between twilight and sunrise). The sporozoites are transported by the blood to the liver, where they develop into schizonts, which are a type of parasite. Each schizont multiplies into thousands of merozoites throughout the course of the following one to two weeks. The merozoites escape the liver and re-enter the bloodstream where they assault red blood cells, continue to grow and divide, and eventually kill the blood cells.

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The following table shows the probability distribution for a discrete randomvariable.1316172123252631P(X) 0.07 0.21 0.17 0.25 0.05 0.04 0.13 0.08What is the mean of this discrete random variable? (That is, what is E(X), theexpected value of X?)A. 21.5B. 22) C. 21D. 20.42 arySHomework: Homework Chapter7 Section ChIn a large casino, the house wins on its blackjack tables with a probability of 50.4%. All bets at blackjack are 1 to 1, which means that if you win, you gain the amountyou bet, and if you lose, you lose the amount you beta. If you bet $1 on each hand, what is the expected value to you of a single game? What is the house edge?a. The expected value to you of a single game is $ -0.008(Type an integer or a decimal)The house edge is $ 0.008(Type an integer or a decimal)b. If you played 150 games of blackjack in an evening, betting $1 on each hand, how much should you expect to win or lose?c. If you played 150 games of blackjack in an evening, betting $5 on each hand, how much should you expect to win or lose?d. If patrons bet $4,000,000 on blackjack in one evening, how much should the casino expect to earn?b. You should expect to lose $1.2(Type an integer or a decimal)c. You should expect to lose $6.00(Type an integer or a decimal.)d. The casino should expect to earn $ 32,000ere to searchHelp me solve this View an example Get more help -ReviewOQuestion 3, 7.C.31Part 5 of 5Dacimaii>BHW Score: 52.98%, 2.12 of 4pointsPoints: 0.29 of 1Save70F Mostly cloudy4Similar questiontoDut4Help9:42 AM6/28/2022 Alcohol usage should be controlled. Do you agree or disagree? Use specific reasons and examples todevelop your essay. n studying the sampling distribution of the mean, you were asked to list all the different possible samples from a small population and then find the mean of each of them. Consider the following: Personal phone calls received in the last three days by a new employee were 2, 4, and 7. Assume that samples of size 2 are randomly selected with replacement from this population of three values. What different samples could be chosen? What would be their sample means? (6+9)2+6(600-9)+600 divide 30 -19+[27-(14+(5-2)42))]simplify How did the US government try to assimilate American Indians? Select all that apply. The Yankee (American) whaling ships began appearing in Spanish California at an increasing rate, driven by their desire for all of the following, except:a. good harbors to repair ships and take on fresh supplies.b. to exchange goods from New England for local produce.c. to engage in the lucrative sea otter fur trade.d. to establish permanent trading posts with Spanish settlements.Spanish control over Alta California was ended by the a. Yuma massacre b. death of Father Serrac. Mexican Revolution.d. establishment of Fort Ross.Governor Figueroa's secularization orders stipulated thata. half of the mission lands and livestock would be left to the Indians. b. all of the mission land and livestock would be left to the Indians. c. all mission cattle could be killed by the missionaries. d. Mariano Vallejo would administer the entire program.Under the period of rule from Mexico, all of the following are true except: a. land grants increased in size vastly from that of the Spanish era. b. foreigners were allowed to settle if they converted to Catholicism and took an oathof allegiance to the Mexican government. c. Ranchos flourished mainly through the hide and tallow trade. d. Californios were much more loyal to Mexico City than they had been to Spain.During the Mexican period, the real political control of society was held by a. Mexican governors. b. prominent ranchero families. c. Franciscan missionaries.d. peninsularesBy the 1820s, American trading interests primarily focused on California's: a. sea otter pelts. b. fur seal pelts.c. hides and tallow. d. wheat.Under the period of rule from Mexico, all of the following are true except: a. land grants increased in size vastly from that of the Spanish era. b. foreigners were allowed to settle if they converted to Catholicism and took an oathof allegiance to the Mexican government. c. Ranchos flourished mainly through the hide and tallow trade. d. Californios were much more loyal to Mexico City than they had been to Spain.The most important political issue in California during the 1820s and 1830s was a. the threat of a British take-over of San Francisco. b. the establishment of schools for Californio youths. c. the intrusion of American settlers and traders.d. the secularization of the missions.Vaqueros on the Ranchos included large numbers of: a. Mexican settlers. b. Male California Indians. c. old Spanish peninsulares d. American newcomers to the provinceOverland migration to California from the United States was: a. at its peak in the 1820s. b. made easier by Hastings Emigrant Guide.c. declining by the 1840s.d. stimulated by reports from American traders, mountain men, and sailors. the cheap foreign ______ argument says that trade protection is required to ensure that cheap imports do not flood u.s. markets, dragging down prices of goods and u.s. wages. Which of the following was partly responsible for falling stock prices, reconsumer confidence, and the passage of the American Recovery andReinvestment Act?OA. The Affordable Care ActOB. Risky business practices by large multinational corporationsas AIGOC. The transition from a Republican to a Democratic presidentOD. The U.S.-led Global War on Terror simplify 5cat + 3act - 6tac Title VII of the Civil Rights Act provides employees with a statutory right to complete religious freedom in the workplace. a. True b. False Hi.I am thinking of choosing a relaxing activity, after studying so hard for a few months. I could watch a movie, go for lunch with some friends or go shopping-or maybe something else?What should I do? Let me know what you think!In about 80 words, write an email to Johan giving some advice. The dimensions of a rectangles are 8cm and 12cm. What is the ratio of its length to its perimeter? least common denominator of 1[tex] \frac{1}{6} \: and \: \frac{7}{9} [/tex] please answer fast!Which choice describes a graphic?A. Evidence, facts, and examplesB. To exchange ideas with another personC. The big message or idea of a passageD. Image that represents an idea What is an example of a device invented to communicate? What do superheros like in their water? What is the probability that a randomly selected person said data analysis was a critical skill?A..050B.0.33C.0.15D.0.79 Use the discriminant to describe the roots of each equation. Then select the best description.3x^2 - 2 + 7x =0Answer options:double rootimaginary rootreal and irrational rootreal and rational root