Complete the passage to describe the male reproductive system. The main function of the male reproductive system is to produce and transport The male reproductive cells are produced in the testes, which are contained in the These cells travel through a tube; where they are mixed with fluids from glands to form .

sperm, scrotum, and semen in that order

Explanation:

The main function of the male reproductive system is to produce and transport sperm.

The male reproductive cells are produced in the testes, which are contained in the scrotum.

These cells travel through a tube; where they are mixed with fluids from glands to form semen.

i think its c. amphipod

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."