Question

Chemical coordination is brought by hormones.Give reason

Answer 1

Chemical coordination is centered in system of glands known as endocrine glands . ... Hormones bring about changes that help coordinate body systems . Thyroxine hormone is secreted by thyroid gland that regulates overall body metabolism.

Answer 2

Explanation:

Chemical corridation in living beings is brought about by chemical Substances called hormones because the hormones are produced in special organs which are called endocrine glands.

Hope it helps...................