The kidneys to regulate blood pressure by:

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks