Semen and urine both exit the body through the

Urethra

Explanation: Semen can be defined as the fluid that contains sperm and it is released to fertilize the female eggs.

Urine can be defined as the liquid mixture of water that is consists of urea and some other waste products that is released upon urination.

Both of the secretion are excreted out of the body through the urethra.

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when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.