Question

select all that apply
indicate four functions of epithelial tissue.
signal transmission
secretion
protection
excretion
absorption
contraction
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Explanation:

Epithelial tissue has functions like protection (covers and safeguards underlying tissues), secretion (produces and releases substances), absorption (takes in nutrients and other substances), and excretion (gets rid of waste products). Signal transmission is mainly a function of nervous tissue and contraction is a function of muscle tissue.

Answer:

Secretion, Protection, Excretion, Absorption