The prevalence of a disease in a certain population is its rate of

Injections are which route of administration?

A) Ophthalmic B) Topical C) Oral D) Parenteral

Polar substances are described as

a. A congregation of positive and negative charges on opposite ends of the molecules. b. A group of molecules that are diatomic. c. Molecules that possess only single atoms, also known as monatomic. d. Molecules that only have positively charged ions.