<span>Answer: Blood leaves the left ventricle through the aorta.
The blood that is pumped from the heart and goes through all of the body structures, that need to be irrigated, leaves from the left ventricle. This ventricle will contract and push the blood to go to the aorta. From there, goes to the rest of the body.
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Answer:
B is true .. atmosphere always changes day by day
Answer:
The oxygen will keep shrinking if it gets hotter?
Explanation:
I hope this helps! :)
It requires energy when a substance must travel against a concentration gradient through the membrane