Answer:
the purpose is to help eliminate harmful germs or bacteria and can help prevent food-borne illness.
Explanation:
Hormones: they are the chemicals of the endocrine system used to send messages to organs and tissue throughout the body
neurotransmitters: a chemical substance released at the end of a nerve fiber at the arrival of a nerve impulse, by diffusing across the synapse, which then causes the transfer of the impulse to another nerve fiber, etc.
Hormones and neurotransmitters are equally both similar and different in many ways. A characteristic that they both share, is that they are both forms of sending messages into the body. The only difference being, a neurotransmitter is sends signals to balance target cells, aka muscles or glands. Hormones send messages and signals throughout the body and organs.
Which best describes how the excerpt appeals to readers’ emotions?
The excerpt provides facts about the tree, which impresses readers’ scientific minds.The excerpt describes how the tree traveled to London, which excites the readers’ sense of adventure.The excerpt compares the tree to a person, which makes readers feel sympathetic toward the tree.<span>The excerpt explains how to skin a tree, which makes readers feel awed at the height of the tree.</span>
Answer:
20
Explanation:
You would set up a proportion in order to solve this
3 green 12 green
------------ = ------------
8 total x total
Then you would cross mulitply for x and get 32. Since that is the total number, you would have to subract the 12 from 32 to get 20.
