How does the endocrine system regulate body functions? It releases enzymes into the blood.
It releases hormones into the blood.
It releases glands into specific organs.
It releases chemicals into specific organs.

B. It releases hormones into the blood

Explanation:

The endocrine system is a chemical messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs.

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.