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Nina [5.8K]
3 years ago
15

Please help I'm behind

Biology
2 answers:
OLEGan [10]3 years ago
6 0

Answer:

The answer is B

Explanation:

Anarel [89]3 years ago
5 0

Answer: D

Explanation: D seems like the most unimportant one out of the 4 answer choices so I'd go with D.

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Your heart pumps blood at variable rates depending on your degree of physical activity or neural/hormonal activity (this is call
GaryK [48]

Answer:

Explained

Explanation:

No, Homeostatic regulation requires Three components namely, a receptor, a control center and an effector. Without a receptor, there cannot be homeostatic regulation. Even though it seems that heart rate varies and returns to some number, this is not technically homeostatic regulation.  Blood pressure is homeostatically regulated - it has baroreceptors that monitor pressure, the brainstem that receives the information and nerves that then activate blood vessels to constrict or dilate to correct pressure (as well as other effectors) - but heart rate is not. Heart rate is not monitored by any neuron. Absolute water content of the body is not homeostatically regulated either - no neuron detects the number of water molecules, although neurons do detect the relative saltiness of the body.

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3 years ago
Moving from the outside of the body, the first type of tissue encountered is epithelial tissue.
Leno4ka [110]
This would be true, yes!

Goodluck :-)
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Which if the following cell parts is found inside the nucleus?
Nookie1986 [14]

Answer:

Chromosomes :)

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3 years ago
Which type of solution most reminds you of equilibrium?
marin [14]

Answer:

C

Explanation:

4 0
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. How are starch and glycogen related? Both starch and glycogen give wood its strength. Humans store the energy from starch as g
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Glycogen is the human counterpart of the plant starch. So humans store the energy from consumed starch as glycogen.
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