The answer is endocrine system. It is a collection of glands producing hormones that woulf regulate tissue function, growth development and regulate metabolism. The hormones would then be carried out to the circulatory system.Hope this answer would be of help.
Inner core, outer core, mantle, crust
Answer:
water reflects sunlight while sand absorbs sunlight
Explanation: your welcome
<span>A: 1. period - major divisions of geologic time within each eon 2. eon - major divisions of geologic time within each era 3. era - longest interval of geologic time. :)</span>