A(n) is made up of a glycerol backbone attached to three fatty acids.

When water freezes, it . contracts expands

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.