Biology unit 1 hormones
- Created by: Aleena
- Created on: 25-12-12 22:15
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Inforemation is sent around the body using hormones.
Hormones are chemicals released into the body. They travel in the blood plasms to other parts of the body. They only affect certain cells (target cells) in particular places.
Hormones= Chemical messengers which travel in the blood to…
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