How does the structure of epithelial tissue help it to perform its function?

Question

anonymous · Answer

a. Its ability to conduct electrical signals allows for control and coordination of body movements.
b. Its fibrous layers allow the tissue to be a strong yet flexible binding agent.
c. Its contractile cells that make up the tissue allow for movement.
d. Its tightly packed cells allow for protection against harmful substances.

anonymous · Answer

nerve tissues conduct electrical signals and coordinate the body
fibrous layers are connective tissue
Contractile cells are found in muscle tissues
One form of epithelial tissue can be tightly packed and allow for protection, like in the skin. 
There are other types of epithelial tissue as well
These are the four basic types of tissues found in animals, nerve tissue, muscle tissue, connective tissue and epithelial tissue.