C) Drug
A drug is a chemical substance used to treat, prevent, or diagnose a disease or alter one or more functions of the body. Antibiotics, Analgesics, and antihistamine are all not able to do all of the following.
what is This supposed to be
Answer:
A single-blind study is a form of experiment or clinical trial in psychology in which the experimenters know which subjects are getting the treatment or independent variable but the study participants do not.
Answer:
If you approach an intersection where the traffic lights are not working properly, You should use good judgement and be cautious as other drivers may not follow the law when it comes to intersection safety. You can avoid a ticket and a crash if you simply buckle up, drive at safe speeds, pay attention and always drive sober.
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