Hello there!

Greetings!

There are four types of animal tissue "-

• epithelial tissue :- It's function  include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue , through the basement membrane.
• connective tissue :- The primary functions of connective tissues include transportation of nutrients and metabolites through direct diffusion between organs and connective tissue proper.
• muscle tissue :- It helps in movement and the maintenance of posture and body position.
• nervous tissues:-The primary function of nervous tissue is to receive stimuli and send the impulse to the spinal cord and brain .

Thankyou