Nicotine is a <u>chemical </u>found in the <u>tobacco </u>plant. It is used in cigarettes<u>, pipes, cigars,& chewing</u> tobacco.
The endocrine system consists of several glands, including the pituitary gland and hypothalamus in the brain, adrenal glands in the kidneys, and thyroid in the neck, as well as the pancreas, ovaries and testes. The stomach, liver and intestines also secrete hormones related to digestion.
Treatments for osteoporosis include calcium and vitamin D supplementation, medications to help preserve calcium, hormone replacement, and exercise.
Vitamin D.
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The answer is false! Hope this helps!
