Answer:
The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and reproductive organs (ovaries and testes). The pancreas is also a part of this system; it has a role in hormone production as well as indigestion.
Answer:
The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism.
Explanation:
Danger would become present when you are to put a great amount of strain on your body.