What is the excretory system in the human body?

The Excretory System is responsible for the removal of homeostasis-generated waste. Several parts of the body, such as sweat glands, the stomach, lungs, and the kidney system, are involved in this process. A human being has 2 kidneys.

Explanation:

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it is prolly d and c and f

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.