fill in the blank question\na capillarys wall is made of a single layer of epithelial cells.\nneed help…

fill in the blank question\na capillarys wall is made of a single layer of epithelial cells.\nneed help? review these concept resources.

fill in the blank question\na capillarys wall is made of a single layer of epithelial cells.\nneed help? review these concept resources.

Answer

Brief Explanations:

Capillary walls are composed of a single - layer of endothelial cells which facilitate the exchange of substances between the blood and the surrounding tissues.

Answer:

endothelial