The Epiglottis protects food from entering the larynx.
I believe the answer is option B. Distance in space is measured using the speed of light. (:
Answer:
Drug abuse is using drugs more than the recommended dose.
it could be legal( prescribed by doctors, or legal drugs like cigarettes and alcohol ) and illegal drugs like marijuana, cocaine, and others.
generally, drug abuse is all about using the above legal and illegal drugs without being in need.
hope it helps!
Explanation:
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