What might be responsible for the observed difference in temperature between the coastal cities and the valley cities?

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.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

This rapid change in species that rarely leaves behind fossil evidence is referred to as