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scoundrel [369]
1 year ago
15

Natural chemicals in the brain that produce effects similar to those of morphine and other opium-derived drugs are called.

Biology
1 answer:
tester [92]1 year ago
3 0

Answer:The answer is endorphins.

Explanation:Please give brainliest if right.

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Which statement is a reason for the peer rewiew process in scientific research
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The correct answer is the second choice - peer review process in scientific research exists in order to verify that the conclusions that are made are supported by the data. You cannot make a valid conclusion if you do not have enough evidence or data to prove it - this is why your peers have to go through your research to make sure everything is done according to the rules of scientific research.

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Answer:

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7 0
3 years ago
Chloroplasts and mitochondria have something in common that supports the theory of endosymbiosis. What is it?
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