Which of the following statements is true of a POLYMER? 1.Polymers are large molecules made of smaller repeating units known as monomers

2.When polymers are strung together, they create a larger molecule known as
monomers

3.Polymers only ever contain the elements carbon and oxygen

4.Macromolecules are always made the monomer monosaccharide

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:

b) the inside picture would look at a very high temperature in a very low ph

i think its both a and b