Answer:
A: S phase
Explanation:
An experiment is done on three tomato plants over a 50 day period to test the following hypothesis: If either fertilizer or compost is used on plants, then a plant that gets fertilizer will grow the most.
The same amount of water and light were applied to each tomato plant. Pot A contained no fertilizer or compost, Pot B contained fertilizer, and Pot C contained compost. Which pot is the control?
Pot A that contained no fertilizer or compost will serve as a control in this experiment.
What is Fertilizer?Fertilizer may be defined as any chemical or natural substance which is added to the soil with the intention to enhance the soil productivity.
Pot B contained fertilizer, while pot C contained compost, they will definitely grow more than pot A, but pot A serve as a control for this experiment because it does not contain any added resources into it. Hence, it grows naturally.
Thus, it is well described above.
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Provide an environment (bowl or container) filled with 100 of each "prey" type (Consider beans, uncooked pasta, or cotton balls). Give yourself a minute to "catch" the "prey" with each "predator" separately (total of 3 minutes). Place each "prey" that is caught into a cup. Count your results after each "predator" simulation.
Which prey was the best adapted? What data do you have to support this?
In what ways does this activity demonstrate the process of natural selection and its consequences?
The activity demonstrated natural selection as the beans will most likely survive since they are better suited to their environment .
What is natural selection?Natural selection is the process which organisms which are better adapted to their environment survive and reproduce while those not adapted die.
In the simulation, the "prey" are beans, uncooked pasta, and cotton balls. The predators are fork, knife, and a spoon.
Using the predators to pick up the prey, the beans were more adapted as they escaped being caught the most, as they had the least number picked up.
Therefore, the beans will most likely survive, demonstrating natural selection which states that organisms better suited to their environment survive the most.
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what are the major classes of lipids
Answer:
phospholipids, sterols, and triglycerides
Explanation:
Phospholipids make up the outermost layer of cells in the bodies of both animals and humans. They create a protective layer around the cells to help maintain them.
Sterols are a subset of steroids, a type of hormone.
Triglycerides are the fats and oils that you are familiar with in foods. This type of lipid can be saturated or unsaturated, which is part of what makes them solid or liquid, respectively, at room temperature.
The lock-and-key mechanism refers to
O the complementary shapes of an enzyme and a substrate.
O the attractive forces between an enzyme and a substrate.
© the ability of an enzyme to lower the activation energy of a reaction.
O the ability of an enzyme to
*unlock" the products of a reaction.
Answer:
I think the answer is A. the complementary shapes of an enzyme and a substrate.
Explanation:
I hope this helps! Correct me if I am wrong.
a population is composed of individuals of ___
Answer:
A) the same species that live in a particular area
Read the excerpt from Jane Eyre by Charlotte Brontë.
from fan
My head still ached and bled with the blow and fall I
had received: no one had reproved John for wantonly
striking me; and because I had turned against him to
avert farther irrational violence, I was loaded with
general opprobrium [harsh criticism].
"Unjust!-unjust!" said my reason, forced by the
agonising stimulus into precocious though transitory
power.
What is revealed about Jane by the juxtaposition of
Jane's feelings with those of the rest of her household?
O She is upset when she is criticized.
O She is not affected by the way others treat her.
She has a strong sense of what is right.
O
O She has trouble seeing things from another point of
view.
It is revealed about Jane by the juxtaposition of Jane's feelings with those of the rest of her household She is upset when she is criticized. Thus, option "A" is correct.
How does the author compare with her heroine Jane Eyre?The author Charlotte Brontë was able to reflect on her own life and circumstances in the character of Jane Eyre. One of the most important ones is that both women were orphans, as Charlotte lost her mother at five.
Afterwards, she lived in a boarding school that made her unhappy. Both characters were also left to care for others (Charlotte for her father and Jane for Mr Rochester) and they both worked as governesses. Moreover, both women were intelligent, educated, resourceful and ahead of their times. This is an example of how authors sometimes include details of their personal lives in their works.
Thus, option "A" is correct.
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Answer is (A.)
Explanation: just took quiz on edge 2023.
what is the functions of leaf midrib
Answer:
The Midrib in plants protect and provide support to the leaf, a flat organ whose chief role is photosynthesis, and secondary functions are attraction of pollinators, plant protection, and in some carnivorous species, a meal.
Midrib helps to keep the leaf in an upright position and to keep the leaf strong with protection from the wind.
b. If our forest supplies are used up faster than they are replenished, what products could be missing or hard to get in our society?
question in the picture
why is the modeling of ozone layer depletion more accepted than modeling for global warming?
Ozone layer depletion is not a major cause of climate change. Global warming will be more significant contributor of climate change on earth.
What is ozone layer depletion and global warming?Ozone layer depletion is the thinning of the ozone layer present in the upper atmosphere. This happens when ozone molecules interact with atmospheric chlorine and bromine atoms and break down. One chlorine molecule is capable of destroying one ozone molecule. It is not produced as quickly as it is destroyed.
The phenomenon of rising average air temperatures close to the surface of the Earth over the previous one to two centuries is known as global warming. This change has disturbed the climatic pattern of the earth. The burning of fossil fuels, logging of forests, and raising of livestock all have a rising impact on the climate and temperature of the planet. This increases the greenhouse effect and causes global warming by adding a significant amount of greenhouse gases to those that are already present in the atmosphere.
Ozone layer depletion is more acceptable than global warming because global warming is more responsible for the climate change in the earth, it traps huge amount of gases which rise the earth's temperature. Climate change may not primarily be caused by the ozone hole. Although a larger ozone hole does not contribute to global warming, the presence of ozone, a greenhouse gas, has a warming impact. The ozone hole itself has a minor cooling effect (about 2 % of the warming effect of greenhouses gases) because ozone in the stratosphere absorbs heat radiated to space by gases in a lower layer of Earth’s atmosphere. A small amount of heat can escape from that area into space as a result of the loss of ozone.
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Which vitamins are found in the maximum quantity in these foods, and how do they help us?
A. Oranges B. Carrots
Answer:
Carrot
Explanation:
Orange has more Vitamin C, however Carrot has more Vitamin A RAE, Vitamin K, Vitamin B6, and Manganese.
Daily need coverage for Vitamin A RAE from Carrot is 92% higher.
Carrot has 9 times less Vitamin C than Orange. Orange has 53.2mg of Vitamin C, while Carrot has 5.9mg.
Carrot is lower in Sugar.
The fundamental unit of life
[tex] \huge\mathfrak\blue{Cell}[/tex]
is the fundamental unit of life.
2. Ms. L's respiratory function was evaluated by quantifying different lung volumes and capaci-
ties using a machine called a(n)
3. Evaluation of Ms. L's respiratory function showed a reduction in the amount of air that could
be moved into and out of her lungs. The amount of air that can be expelled by maximum ex-
halation after maximum inhalation is termed the
4. The other abnormality in Ms. L's evaluation was also characteristic of her disease. There was
an increase in the amount of air remaining in her lungs after a normal expiration. This amount
is the
Based on respiratory function tests, the correct options are:
spirometer.vital capacity residual volume. What is a respiratory function tests?A respiratory function test is a test done to evaluate the ability of the lungs to take in air and remove carbon dioxide
The machine used for this test is called a spirometer.
Therefore;
Ms. L's respiratory function was evaluate using a machine called a spirometer. The amount of air that can be expelled by maximum ex-halation after maximum inhalation is termed the vital capacity An increase in the amount of air remaining in her lungs after a normal expiration is called the residual volume.Learn more about respiratory function test at: https://brainly.com/question/18117969
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Mitigating Human impact
Answer:
recycling. During the recycling process types of materials like plastic, glass, or aluminum are melted down and then reformed into new materials.
Some materials can be recycled many times, keeping them out of the landfill for a lifetime. About 75% of all aluminum produced in the United States is still in circulation today. Glass can be continuously recycled forever, being melted down and reformed into new materials.However, certain types of plastics such as PET are recycled into clothing, which cannot be further recycled. Thus, it's advisable to use plastics and dispose of them in moderation to limit the effect of this human activity on the Earth.
Which geochemical cycle is least likely to be affected by global warming?
OA. Nitrogen cycle
OB. Water cycle
OC. Oxygen cycle
D. Carbon cycle
The geochemical cycle that is least likely to be affected by global warming is the water cycle, because even as temperatures increase, the evaporation cycle will remain the same.
How to describe the water cycle?at the beginning — liquid: water is present in the transpiration of living beings, in addition to rivers, lakes, oceans, etc. in the middle — gaseous: this water evaporates and accumulates, to later condense in the cloudsat the end — liquid: the precipitation of water that returns to Earth in the form of rain occurs, restarting the cycle.With this information, we can conclude that the water cycle, also known as the hydrological cycle, refers to the continuous movement that water makes through the physical environment and the living beings of the ecosystem, passing through the atmosphere, hydrosphere, lithosphere and biosphere.
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according to newtons laws of motion, what causes an object to change its state of motion
Answer:
Newton's first law of motion states that there must be a cause which is a net external force for there to be any change in velocity, either a change in magnitude or direction.
Which word is the best antonym for stalwart.
a. unending
b. immobile
c. weak
Answer:
I think it would be week
Explanation:
Because it doesn't mean the same as stalwart
Which one is not the indirect hazard of air pollution
Answer:
a cataract
Explanation:
a cataract is an eye lens becomes cloudy thingy--it just happens with age, it's not related to air pollution at all.
Why electron microscope cannot be used to study life processe?
Answer and Explanation:
Electron microscopes are the most powerful types of microscopes, capable of distinguishing even individual atoms. However, these microscopes can't be used to image living cells because the electrons destroy the samples.
Question 1
Write words or phrases that take the word nature down to three levels of abstraction.
phrases words refer to intangible qualities, ideas, and concepts. These words indicate things we know only through our intellect, like "truth," "honor," "kindness," and "grace."
Water conducts heat away from your body 15 times faster than air does.
true or false?
Answer:
TRUE
Explanation:
Because air is more flammable than than water since a water is not running that is it is stagnant and is not that harmful and also a liquid
What kind of organ is this? And what structures are seen?
Answer: Liver.
Explanation:
Chronic Passive Congestion.
A test liquid has a density of 1.1 g/mL. When you pour some of it into a cup of
water, what will happen (assuming that their natures are such that they don't
mix and that there is no chemical reaction between the two substances)?
a. The test liquid will float on top of the water in the cup.
b. The test liquid will sink to the bottom of the cup.
POUP
C. The test liquid will form a band in the middle of the cup.
d. The test liquid will coat the sides of the cup, leaving the water in the
center.
When some test liquid of density 1.1g/mL is poured into a cup of water, the test liquid will sink to the bottom of the cup, which is option B.
What is density?Density refers to the measure of the mass of matter contained by a unit volume.
An object sinks in water if its density is greater than that of water while the object will float on water if it has a lesser density than water.
According to this question, a test liquid has a density of 1.1 g/mL and is poured into a cup of water. This suggests that the liquid will sink to the bottom of the water because it has a higher density.
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Using the ICD-10-CM code book, assign code(s) for the following
diagnosis: Chronic mastitis of right breast.
N61. 21 is a specific ICD-10-CM code that can be used to show a diagnosis for refund goals.
What is in ICD-10-CM?The medical field has different types of manuals. This is called a tabular list in the ICD-10-CM. It is used for accurate ICD-10-CM code assignment as it can be used to identify poisonings and external causes of high/bad effects.
The second part of the ICD-10-CM is known as the Tabular List of Diseases and Injuries. There are 21 chapters are there in the tabular list.
Note that all ICD-10-CM codes start with a letter, all code stages are in alphabetical order based on the first characters.
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Dichotomy means
O to cut into two parts
O two classifications
O to separate equally
Answer:it means to cut in two parts
Explanation:
if there is an apple logo your more likely to run what type of operating system
is there is an Apple logo on your computer you're more likely to be running on what type of operating system
Answer:
macOS
Explanation:
A Windows logo means you are running Windows, while an Apple logo means you are running macOS. If you have determined that you are running Windows, there are many methods to determine your specific operating system, not all of which are listed here.
I need help with this question please
The presence of a tumor in the larynx is known as Laryngeal cancer. It may affect the process of breathing, speaking, and swallowing of the food down to the esophagus.
What are the properties of a cancerous cell?Cancerous cells have numerous properties. Some of them are as follows:
It is an undifferentiated cell that continues uncontrolled rapid division and proliferation. It is immortal which means allows the inhibition of apoptosis. It follows the process of metastasis.Laryngeal cancer disturbs the passage of air in and out of the lungs through the larynx and trachea. The process of migration of cancerous cells from the initial origin to the other connections may describe as metastasis.
Laryngeal cancer is caused primarily by smoking, drinking alcohol, and other age-related issues. The symptoms of this cancer may include voice changes, sore throat, or a cough that resides long away.
Therefore, it is well described above.
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Oxygen diffuses from the
enters red blood cells.
A. Artery, plasma membrane
B. Capillary, Artery
C. Alveolus, capillary
D. Plasma membrane, Alveolus
what are the effects of anaemia
Answer:
Irregular heartbeat. Heart Failure. Fatal. The body does not get "oxygen-rich" blood. May feel tired or weak. Shortness of breath, dizziness, headaches. Blood loss, lack of red blood cell production, and high rates of red blood cell destruction
Explanation:
When you're anemic your heart pumps more blood to make up for the lack of oxygen in the blood. This can lead to an enlarged heart or heart failure.
Food web starting with sun and pointing to grasshopper and squirrel. Grasshopper pointing to squirrel, wolf, and snake. Squirrel pointing to wolf, snake, and bird. Wolf pointing to decomposition with worms and mushrooms. Snake pointing to wolf and decomposition with worms and mushrooms. Bird pointing to decomposition with worms and mushrooms. Decomposition pointing to the sun stating soil nutrients.
If we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have?
answer fast please!!!!!
If we removed the wolf, snake, and hawk from this food web, the number of grasshoppers and squirrels would increase.
What is food web?All the food networks in a single ecosystem make up a food web. Each organism in an ecosystem is a link in a number of food chains. Energy and nutrients can go along different food chains as they move through the ecosystem. A food web is made up of all the linked and overlapping food systems in an ecosystem.
The trophic levels are divisions into which organisms in food webs are categorized. These levels can be roughly categorized as producers (first trophic level), consumers, and decomposers (last trophic level).
Example of producer-plants
Consumers-Primary consumer-example:squirrel and grasshopper
Secondary consumer-example:wolf
Decomposers-example:worm
Hence,the removal of secondary consumer leads to increase in number of primary consumers.
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Answer:
The number of primary consumers would increase. (aka, the squires, and grasshoppers)
Explanation:
Why not producers?
Because if their aren't no Secondary consumers (aka, wolf, snake, and hawk) then the primary consumers won't get eaten and keep increasing and increasing, the producers will decrease because it keeps gets eaten by the increased primary consumers.
By the way i took the test and got it right!!
Good luck, I promise it is right!!! :)
