If blood is in short supply, which blood type would be the most beneficial to have on hand if someone needed a blood transfusion? 1.o 2.o–3.ab 4.ab–

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

i need an image of the diagram