A person might react differently if he takes a drug alone at home versus taking the drug in a noisy club full of strangers. This is an example of how the effect of the drug could be influenced by the characteristics of the

answer; /// i believe that the correct answer is (d); /// alternate walking and running;

c. emergency contraception

explanation:

used for after unprotected intercourse

the answer is it ussually drops give brainliest

with out the ancient ppl we wouldnt have medicine beacuse they taught us.