3 years ago

Which process occurs in all living organisms at all times?

Biology

1 answer:

Anarel [89]3 years ago

6 0

METABOLISM- is the process of series of reactions taking place in each organism so that they stay alive.

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A waxing moon *

Marysya12 [62]

Answer:

Between a New Moon and a First quarter Moon.

(And I think when the entire face of the moon is completely illuminated. But I'm unsure about this part.)

Explanation:

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3 years ago

Cardiovascular effects of the sympathetic division include all of the following EXCEPT ________. a. weak dilation of the blood v

dalvyx [7]

Answer:

d. dilation of the blood vessels serving the skin and digestive viscera.

Explanation:

Cardiovascular effects of the sympathetic division include all of the following EXCEPT dilation of the blood vessels serving the skin and digestive viscera.

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3 years ago

As life began to populate earth’s surface, what change was seen in the atmosphere?

ki77a [65]

Your answer is D

Biology is my best subject

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3 years ago

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From fossil evidence, you know two species shared a common ancestor approximately 50 million years ago. In comparing a known neu

MissTica

Answer:

Option c ( $2\times 10^{-9}$ ) is the correct alternative.

Explanation:

Given:

Common ancestor,

= 50 million years ago

Base differences,

= 92

Now,

The predicted mutation rate will be:

= $\frac{92}{50\times 10^6\times 1000}$

= $\frac{1.84}{10^9}$

= $1.84\times 10^{-9}$

or,

= $2\times 10^{-9}$

Thus the above solution is the right one.

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3 years ago

Would you expect the resting heart rate of an athlete to be higher or lower than someone who doesn't work out?

Lina20 [59]

Answer:

Lower

Explanation:

they have experience in there breath rate they've probably been doing it for a minute. while on the other hand someone who is not used to working out has a hard time getting there breath back and are breathing heavily

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3 years ago

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