Answer:
Urinary excretion
Explanation:
The main function of the kidney is the excretion of body wastes and harmful chemicals into the urine. The nephron is the functional unit of the kidney responsible for excretion.
President George W Bush threw the first pitch at the 2001 World Series.
Your kidney will release adrenaline (epinephrine) when your fight or flight response is activated or when your body is under stress.
