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frutty [35]
2 years ago
10

If something no longer exists then it is considered what?

Biology
1 answer:
slega [8]2 years ago
4 0

Answer:

extinct?

Explanation:

i think we need a bit more context like subject or smthng

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The ATP molecule shown is the universal energy source for cellular activities. Which of these processes is used to break down gl
sveta [45]
Let's do this by process of elimination: A cannot be the answer because glucose is broken down, not built up or synthesized. B is ruled out for the same reason. D is incorrect because transpiration results in water loss, not energy gain. The only correct answer choice is C respiration, specifically by the process of substrate-level phosphorylation during glycolysis in order to break down glucose into two pyruvate molecules and two net ATP
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3 years ago
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Which of the following increases genetic variation by forming entirely new alleles?
Ket [755]

Answer:

gene flow

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type of gene flow

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3 years ago
What is alveoli??????<br>explain <br>k.o.i. h​
marissa [1.9K]

Answer:

Listen to pronunciation. (al-VEE-oh-ly) Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

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2 years ago
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What would happen to a flower if it had dark petals or no petals at all?
nadya68 [22]

Answer:

it might catch to much sun with black petals or no sun at all with none so in other words it  would probably die.

Explanation:

white reflects heat, black attracts heat

4 0
3 years ago
Two students set up the following apparatus in a lab: a pipette was filled with a mixture of yeast and apple juice and inverted
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Answer:

The most appropriate answer would be carbon dioxide and cellular respiration.

Yeast is a single-celled eukaryotic organism which is capable of doing anaerobic (fermentation) as well as aerobic respiration.

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Cellular respiration refers to the set of chemical reactions which are involved in breaking down sugar or glucose to produce ATP. The carbon dioxide is produced as a byproduct.

Thus, yeast breakdown the sugar present in apple juice to produce ATP and carbon dioxide.

This carbon dioxide is released in the form of bubbles.

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3 years ago
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