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bonufazy [111]
2 years ago
12

Help me pleaseeeeeeeee​

Biology
1 answer:
ololo11 [35]2 years ago
8 0

Answer:

The main function of simple columnar epithelial cells are protection. For example, the epithelium in the stomach and digestive tract provides an impermeable barrier against any bacteria that could be ingested but is permeable to any necessary ions. This function is especially important in the colon.

Explanation:

I really hope this is right if so can you give brailiest

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