During ejaculation, semen is expelled to the outside of the male body through the

During ejaculation, semen is expelled to the outside of the male body through the urethra.

In the male reproductive system, the urethra is the tube that carries urine and semen out from the body.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

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tobey

it creates acid rain