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rusak2 [61]
3 years ago
9

Which photosystem releases the electrons for the electron transport chain?

Biology
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

B

PSII

Explanation:

good luck have a nice day

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Is abigail drinking chicken blood a form of witchcraft?
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Yes she was drinking chicken blood of form of witchcraft.
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2 years ago
Two pods of dolphins (same species) exist off the coast of Mexico. Pod A likes to swim and play at depth in cooler water. Pod B
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Answer:

The correct answer is - speciation is sympatric.

Explanation:

Sympatric speciation is a process of speciation that takes place when there is reproductive isolation between two populations of a species without any geographical separation.

This speciation takes place in the population with come ancestors as given in the question both pods of dolphins lose their ability to interbreed due to the sympatric speciation without any geographical separation.

Thus, the correct answer is - speciation is sympatric.

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3 years ago
Whoever answers first and it's correct will get Brainlyeist!! please help me out!!
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Answer:

A lunar eclipse can only occur when there is a full moon.

Explanation:

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It is not possible to occur moon eclipse in any phase because if sunlight would reach the moon surface directly, it is not a moon eclipse Further, lunar eclipse can last upto a few hours because the shadow of Earth is greater because of its size compared to the moon's size and it takes a while until moon is completely out of that shadow. Lastly, a lunar eclipse doesn't create an eerie color in the sky rather a red color due to infrared radiations.

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3 years ago
Animals require certain amino acids on their diet, an amino acid that is referred to as nonessential would be best described as
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The answer is <span>2 can be made by the animal's body from other substances.

Both essential and nonessential amino acids have essential roles in the organism. Nonessential amino acids got their name because they are not an essential part of the diet. The main difference between these two groups of amino acid is that essential amino acids cannot be made by the animal's body and must be ingested in the diet unlike the nonessential amino acid which can be made by the animal's body.</span>
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Species adapt over time through structural and behavioral adaptations.
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C. Protective over young cubs

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