Why are epithelial cells in membranes packed tightly?

to keep organs connected

to protect organs

to form different layers

to protect organs

Explanation:

Epithelial cells are cells found in the human skin. They are tightly packed cells which helps to protect organs in the human body.

The cells are divided into different layers with an inner part and the outermost layer.

The skin is the largest organ of the human body. It protects all organs from the external environment.

it is a

explanation:

well, i believe that the answer is 2. : 3