Answer:
The endocrine system is a chemical messaging network. Endocrine glands secrete hormones, which are carried by the circulatory system throughout the body. The primary endocrine glands are the pituitary, hypothalamus, pineal gland, thyroid, parathyroid, adrenal, pancreas, ovary, and testis. Hormones maintain homeostasis in the body.
Explanation:
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Answer:
The atomic number of phosphorus is 15. It has zero charge because it has 15 electrons.
It is strengthened by data which is always contradictory.
the key element in the ecological concept of species is that individuals within a species can successfully interbreed and conceive healthy offspring
They convert carbon into other 'waste' products like oxygen. To put it simply it removes carbon from the carbon cycle.