Answer:
Arteries at at a higher pressure than veins.
Explanation:
Arteries receive blood after the heart beats, putting them at a higher pressure. They are also thicker than veins as well.
Answer:
b. ventricles
The right and left ventricles
Hey there,
The answer is <span>high CO2 levels in the CSF.
Hope this helps :))
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<span>It would increase the water extraction due to the counter current multiplier system.</span>
I think it is eternal life dont trust me too much tho