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bekas [8.4K]
4 years ago
15

Which structure in the cheek cell did you observe that separates and protects the cell from the environment?

Biology
1 answer:
stellarik [79]4 years ago
5 0
The answer is epithelium. In particular, stratified squamous epithelium. Epithelium is protective tissue that is found on<span> the outer surfaces of </span>organs and  blood vessels<span> and </span><span>inner surfaces of </span>cavities<span> in many internal organs. Epithelium contains no blood vessels, and nutrients reach the epithelial cells through diffusion from the underlying tissue.</span>
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