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den301095 [7]
3 years ago
15

Help me out please. Its a timed test

Biology
1 answer:
diamong [38]3 years ago
6 0

Answer: A

Explanation: Its three leafs and tear drop shaped.

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Normally, what is the relationship of the amount of sodium excreted to the amount ingested that day?​
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The correct answer is "intake and excretion are equal." Normally, there should be equilibrium between the intake of sodium and the excreted sodium. There are regulatory mechanisms in the body that regulate the excretion of sodium in order to match it with the intake. This is to prevent hyponatremia and hypernatremia.
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You and your roommate do a genetic analysis and learn that you share the same maternal ancestor 15,000 years ago in Europe. Whic
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Answer:

Mitochondrial DNA.

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4 0
3 years ago
The first one is desperately needed, if you know the 2nd you can answer if you’d like, thank you
MAVERICK [17]

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0 0 11. Choose the best answer. ​
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algae - crown pls

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