3. Glucose dissolves in water because it BLANK Select one:
O A. ionizes
O B. is a polysaccharide.
O C. is polar
O D. is nonpolar

What are genotypes? what are phenotypes?

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems