Answer:
Explanation:
The central nervous system controls these movements through the spinal motor neurons which serve as the final common pathaway to the muscles
Anxiety, overexcitement, inability to focus, poor coordination, and shaking are common side effects of substance abuse. The class of drugs includes cocaine, nicotine, ecstasy, and amphetamines.However, any drug when used that can cause euphoria or feeling “high” can become a drug of abuse.
Its Gene recombination during sexual reproduction
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Answer:molecule
Explanation:A molecule is the smallest particle of a compound that still has the compound's properties. It consists of two or more atoms bonded together