Transpiration facilitates
a)	Electrolyte balance	b)	Opening of stomata
c)	Absorption of water by roots	d)	Exertion of minerals

(c)

Water rises beyond the point at which it would be supported by air pressure because evaporation from the plant leaves (transpiration) produces a force that pulls upward on the entire column of water. The forces of adhesion and cohesion maintain an unbroken column of water. Thus, transpiration facilitates absorption of water by roots.