<span>These are all parts of a lesson plan. A lesson plan is used by an educator to outline in detail the course they are instructing. A daily lesson plan is a guide by which the class will learn. It changes depending on the course covered, needs of students, and the type of teacher.</span>
Answer: B
Explanation:
The epithelium is the thin tissue forming the outer layer of a body's surface and lining the alimentary canal and other hollow structures. And if it damaged the rate of cell fixture is slowed.