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stich3 [128]
2 years ago
12

Most autotrophs convert the sun's energy into chemical energy that is stored in macromolecules, which they then use to ____ and

____.
Biology
1 answer:
Sati [7]2 years ago
8 0

Answer:

provide structural support ,  speed biochemical reactions

Explanation:

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How long can a healthy ecosystem remain stable.​
Lesechka [4]

Answer:

Each component is in balance with the other components. As long as the components are in balance, the ecosystem can remain stable and healthy. Ecosystems may remain stable for many years if the different components are balanced.

4 0
3 years ago
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Which treatment for heart diseased involves building new blood vessels around the heart
swat32

Answer:

Ischemic heart disease

Explanation:

Ischemic heart disease is a condition of recurring chest pain or chest discomfort that happens when a part of the heart does not receive enough blood.

This happens when the arteries have become blocked with plague and blood can no longer reach the arteries.

In cases where medication fails, surgical procedure like CORONARY HEART BYPASS is done. This is when blood flow is routed by arteries transplant, this procedure helps to restore blood flow.

3 0
3 years ago
What are 3 antibiotic factors where emperor penguins live
Dennis_Churaev [7]
Your Question;
<span>What are 3 abiotic factors where emperor penguins live?
My Answer;
First, we need to know what "abiotic" means. Abiotic non-living, now that we know what "abiotic" means we can determine three abiotic factors.  
One: Snow
Two: Wind and Water ( These are two different ones but I wanted to put it as one)
Three: Soil/Dirt.
Hope I helped, 
♥ Sir Chub-Chubs.

</span>
7 0
3 years ago
Apples as we know them today did not always exist. All apple varieties available to us today are derived from the wild relative
Vesnalui [34]

Answer:

The correct answer is letter D. Conventional breeding

Explanation:

In conventional genetic improvement a plant is crossed with another of the same species, with no incorporation of genes from another organism into the plant's genome, requiring repeated crossings until reaching the desired improved cultivar. Only in transgenics or genetic engineering are genes from another organism incorporated into the plant's genome.

4 0
3 years ago
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Nida draws a diagram with insects, birds, and mice. She shows the mice eating grass; hawks, snakes, and toads eating the insects
mixer [17]
Answer: Food Web

Explanation:
A food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species, detritivores, or decomposer species. A food chain also shows how the organisms are related with each other by the food they eat.
4 0
3 years ago
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