Answer:
They draw up water.
Step-by-step explanation:
Capillary fringe of the zone of aeration can be defined as the an area or zone that is found above the water table and beneath the saturation zone.
It is lowermost area of the zone of aeration that is responsible for the drawing up or the uptake of water using the means of capillary action into the pores of sedimentary rock.
Capillary fringe of the zone of aeration carry out the same function of drawing up water as plant roots because it through the plant roots that water and nutrients are taking up from the soil into the plant system.