<span>The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipidsand proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and aphosphate-linked head group.
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Answer: Mass
Explanation: i hope i helped i did that yesterday and it was right but i hope it is??
Oxygen enters the blood in the A. Bronchi.
Answer:
c. warms slowly, but holds heat longer
Answer:
A. Use a greater number of plants
Explanation:
