Question

D @which cells are adapted to provide
mechanical support (b) transport oxygen?
A = xylem cell:root hair cell
B#epithelial cell: blood cell C#root hair cell: epithelial cell

D =xylem cell:​blood cell​

Answer 1

I would wanna say it's option B

Explanation:

since in plants, oxygen is transported through the method of diffusion, so if the question is asking for the specific cells, it must be in human so it would be blood cells, and xylem is used for fluid transportation hence support will be provided in a way by epithelial cells