Lester Bowden - Adrenaline is a hormone produced by the Medulla or the Adrenal gland which prepares the body for fight or flight. For both of those situations your whole body requires extra oxygen rich blood and so the heart and respiration's speed up. I hope that gives you a better insight as to why we need Adrenalin.
Onur Kurk - it makes it pump harder
ReplyDeleteKaytlin - The heart speeds up and the stomach slows down so u can use the most energy possible tohighten senses
ReplyDeleteLester Bowden - Adrenaline is a hormone produced by the Medulla or the Adrenal gland which prepares the body for fight or flight.
ReplyDeleteFor both of those situations your whole body requires extra oxygen rich blood and so the heart and respiration's speed up.
I hope that gives you a better insight as to why we need Adrenalin.
LearnOnly.com - hallo from learnonly.com
ReplyDeleteyes make heart pump faster and also inrease the force of contraction
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