Answer:
uncontrolled kind of drugs block the effects of certain nuerotransmitters on the brain
Explanation:
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Your question: How many sperm cells are produced by the average human male?
Your answer: An average human can produced 525 billion sperm cells.
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No you wont you will do better than you think.... Just believe in yourself!
Answer:
My answer would be a piece of glass falls into a customers water cause by drinking it he can cut his neck from inside. the other ones can cause infections. that's just my opinion