5. Which of the following statements about epithelia tissue is (are) true? I
a. They have no blood vessels
b. They are nourished by substances diffusing from underlying areas.
C. They cell loosely fit together.
d. The can regenerate (produce new cells) easily and quickly

Respuesta :

Epithelia cells are nourished by substances diffusing from blood vessels in underlying connective tissue, so B is correct.

Answer:

b and d

Explanation:

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