Answer:
The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and the reproductive organs (ovaries and testes). The pancreas is also a part of this system; it has a role in hormone production as well as in digestion.
Explanation:
You're right, it is D.
A theory can be changed if evidence is found that contradicts the current theory.
Answer:
Once again there is no Venn diagram I can help if the image was there.
Explanation:
