198k views
4 votes
Which specialized cells act as a barrier to protect tissues within the body?

epithelial cells
neurons
red blood cells
smooth muscle cells

User Ebasconp
by
4.9k points

2 Answers

4 votes

Answer:

A, epithelial cells

Step-by-step explanation:

Edge 2020

User Stian Olsen
by
4.3k points
7 votes

Answer:epithelial cells

Step-by-step explanation:

Hope this helps you

User Boyan Bozhidarov
by
5.1k points