Question

6. The glands of thesystem secrete hormones.

7. The onset of sexual maturity in animals known as​

Answer 1

6.Adrenal, Thyroid, Pancreas secretes hormone

Explanation:

Adrenal gland secrate Adrenaline, pancreas secretes Islet of Langherlans i.e Alpa and beta cells and thyroid secrete Thyroxine gland

7.Puberty

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Answer 2

Answer:

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