the outer covering of the body. The skin is the largest organ of the body, and it performs a number of vital functions. It serves as a protective barrier against microorganisms. It helps shield the delicate, sensitive tissues underneath from mechanical and other injuries.
The definition of a direct primary election is when people vote for candidates of their political party by direct vote instead of by delegates at a convention.
1 The direct instruction strategy is highly teacher-directed and is among the most commonly used. 2  This strategy includes methods such as lecture, didactic questioning, explicit teaching, practice and drill, and demonstrations.