Answer:
C) respiratory: Circulatory
Explanation:
Oxygen travels through the blood stream to muscles, and cells
<span>phospholipid bilayer, which is two layers of phospholipids back-to-back</span>
Hey there,
Your correct answer to this question would be of that "<span>A statement of fact that is generally accepted to be true and universal because it has always been observed to be true."
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Hope this helps you.
~Jurgen
Well, we are all made differently because we have different DNA.
