What tissue type has cells that are tightly packed and form protective barriers?

Question

Quizplus · Accepted Answer

Epithelial tissue forms protective barriers in the body, such as the outer layer of the skin and the lining of body cavities and organs. The cells are tightly packed together to prevent the entry of harmful substances and to regulate the exchange of materials between different parts of the body. Nervous tissue is responsible for transmitting electrical signals and coordinating communication between different parts of the body. Skeletal muscle tissue is responsible for movement and is made up of long, multinucleated cells. Connective tissue provides support and connects different tissues and organs in the body.

What Tissue Type Has Cells That Are Tightly Packed and Form