Question

what is the endocrine system and what are these​

Answer 1

Answer:

Please mark my answer as brainliest

Explanation:

I hope that my answer would be helpful to you

Answer 2

Answer:

Hey

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. In human, the major endocrine glands are the thyroid glands and the adrenal glands.

HOPE THIS HELPS