Which of the following is a secondary consumer in the food web shown above?
A.
duck
B.
algae
C.
earthworm
D.
grasshopper

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.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

Which charactistic is a property of water ?