Which term does not apply to sodium chloride

a) molecule
b) ionic bonding
c) compound
d) crystal

What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca

How does the human body lever work?