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Stella [2.4K]
3 years ago
13

Describe how energy and matter move through the environment under both aerobic and anaerobic conditions answer in 1-2 paragraphs

Biology
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

6

Explanation:

You might be interested in
in photosynthesis, electrons that travel through the electron transport chain in the thylakoid membrane come from ?
Masja [62]

Answer:

water molecules

Explanation:

In photosynthesis, electrons that travel through the electron transport chain in the thylakoid membrane come from water molecules.

Water molecules supply electrons for electron transport in photosynthesis.

5 0
3 years ago
Evidence without ________ increases its reliability. (2 points) bias question repetition replication
Jobisdone [24]

Answer:

I would say bias.

Explanation:

bias: prejudice in favour of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

"there was evidence of bias against foreign applicants"

When you are being biased, you are putting your own opinion into what you are doing or you are trying to persuade the person hearing you, reading what you wrote.

Therefore, Evidence without bias increases its reliability.

3 0
3 years ago
Please help
Ludmilka [50]
A memory B cell is kinda of how it sounds it has a memory of what your body has fought before such as a virus and can stimulate a response quicker then the first time you encountered it. 

If you lack memory B cells your body doesn't built up the same immune response when you come into contact with the virus again.

"Vaccination would prevent further disease" Incorrect, a vaccine lets you build up memory cells to combat the disease if you lack them you cannot build up a defense.
"Vaccination would not prevent further disease" Correct, a vaccine can be a dead version of a virus or parts of a virus that shows your body what to respond to quickly in the future. If you body cannot make memory b cells it wouldn't help to use a vaccine. Your body wouldn't keep a memory of it being bad.
"You would not produce antibodies" Even if your body does not remember a particular virus it does produce antibodies to combat it just not as quick or efficiantly as something it has come into contact with before and produced memory cells.
"You would over produce histamine" Incorrect, different process for that histamine.
6 0
3 years ago
How do mutations impact genetic variation?
Anna35 [415]
<span>The random changes a mutation causes to an organisms genetic code causes either 1. A different protein to be produced or 2. none at all Mutations can either have a positive, negative or neutral (the vast majority) effect on the organism. (many times whether they are harmful or helpful depends on the environment.) When a mutation makes an organism better able to survive that organism is more likely to survive and pass the mutated gene onto the next generation.</span>
5 0
3 years ago
Over time, data that support the successful
omeli [17]
The answer is (3) an increase in the proportion of offspring <span>that have favorable characteristics.

</span>In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. Peppered moth color variation is a good example of natural selection.<span>During the Industrial revolution, due to pollution, trees become darker in the urban area. Light-colored moths were, thus, easy prey. The dark-colored moths were able to camouflage on dark trees and avoid predators. The phenomenon is known as industrial melanism. So, in polluted urban areas, the number of dark-colored peppered moths increased. In the clean environment, were much effective in hiding from predators and they outnumbered the dark-colored moths.
Therefore, the </span>proportion of offspring <span>that have favorable characteristics in such environment will increase.</span>

6 0
3 years ago
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