When comparing tissue types it is important and compare these characteristics?

When comparing tissue types it is important to observe and compare cellular characteristics and extracellular matrix space.
There are four basic types of tissue: connective, muscle, nervous, and epithelial.
Connective- binds the cells and organs of the body together and its functions are the protection, support, and integration.
Muscle- excitable contractile tissue which response to stimulation; provides movement.
Nervous- provides the propagation of electrochemical signals in the form of nerve impulses and enables communication within the whole body.
Epithelial- covers exterior surfaces of the body, envelops internal cavities and forms certain glands.

The answer is a if u read the definition it makes sense