Question

The functions of root hairs are

a) To release water and minerals
b) To increase area of water absorption
c) To decrease area of water absorption
d) To lose water and minerals in air​​

Answer 1

To increase area of water absorption

Answer 2

Answer:

(B) To increase area of water absorption.

Explanation:

Root hairs main function is to absorb water from the soil so that it could be transported to various part of plant by xylem.

Hope it helps.