If you heat soup on a stove, what happens to the movement of the soup’s particles? A.
The particles move slower.
B.
The particles move faster.
C.
There’s no change in the speed of particles.
D.
The particles stop moving.

Although there are a limited number of amino acids many different types of proteins exist because..

What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.

Which of these substances does not protect against invaders in the nonspecific immune response? a. saliva b. mucus c. tears d. urine