Question

Why does sperm development occur in an external
structure of the body?
to give sperm easier access to the urethra
to allow easier blood flow
to manage sperm's temperature
to keep it separate from the rest of the body
DONE

Answer 1

Answer:

To manage sperm's temperature.

Explanation:

Because the testicles can move depending on heat. They come closer to the body in the cold, farther out in heat.