Final answer:
Pharmacists are healthcare professionals who dispense drugs and provide valuable services in healthcare settings.
Step-by-step explanation:
Pharmacists are healthcare professionals who dispense drugs prescribed by doctors. They must have a doctorate in pharmacy and be licensed by the state. Pharmacists need a strong understanding of chemistry and biology to comprehend the effects of drugs on the body. They provide valuable services by advising physicians on drug selection, dosage, interactions, and side effects, as well as counseling patients on proper medication use. Pharmacists can be found in various settings like drugstores, hospitals, and other medical facilities.