The endocrine system is made up of a number of glands that secrete hormones. Glands and the hormones they release regulate many processes in the body; from growth, puberty, metabolism and reproduction, hormones play a role in almost everything we do
How far down it is. Newer rock is on top, older rock is on the bottom
<span>How the inside of a greenhouse works.
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<span>Putting your wet shoes on a floor vent to dry them faster
</span><span>Macaroni rising and falling in a pot of boiling water</span>
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Answer:
Gas exchange
Explanation:
Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.
