Answer:
The definition is this; temporary unconsciousness caused by a blow to the head. The term is also used loosely of the aftereffects such as confusion or temporary incapacity.
and some symptoms are headache, ringing in the ears, nausea, vomitting, fatigue, and blurry vision
Explanation:
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It looks like the answer to this question is : D) It uses realism to shock people into awareness
Explanation:
Most anti-nicotine advertisements use the real effects of the drug to not only stop people from using it, but also to prevent others from trying it.