Help no giving brainlist 1. the state of being totally overcome by the desire for something, particularly a drug peer pressure 2. a chemical substance that is taken to change bodily functions addiction 3. the influence friends exert on other friends drug

1. addiction, 2. drug, 3. peer pressure

Explanation:

when trichomoniasis does cause symptoms, they can range from mild irritation to severe inflammation. itching or irritation inside the penis; burning after urination or ejaculation; discharge from the penis.

the answer is d

relationship between pressure and air volume and led to the understanding of how respiration works; i believe this is the correct answer ; /// good luck