706268
9781590183335
The endocrine system, made up of a diverse group of small, inconspicuous glands, regulates many body functions and is essential in maintaining a constant internal environment. Through chemical messengers called hormones, the endocrine system controls hundreds of vital functions such as body temperature, the use of digested food, and reproduction.Walker, Pam is the author of 'Endocrine System' with ISBN 9781590183335 and ISBN 1590183339.
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