They provide water circulation, which is important because the plants absorb CO2 and nutrients through their leaves, and in the absence of good circulation a layer of water which is depleted in CO2 and nutrients will form between leaf and the rest of the water.
(They; provide; water circulation, which is important) (water circulation; is; important; because the plants absorb CO2 and nutrients through their leaves, and in the absence of good circulation a layer of water which is depleted in CO2 and nutrients will form between leaf and the rest of the water) (the plants; absorb; CO2 and nutrients) (a layer of; is depleted; L:in CO2)
They water circulation the plants a layer of
provide is absorb is depleted
water circulation, which is important
important because the plants absorb CO2 and nutrients through their leaves, and in the absence of good circulation a layer of water which is depleted in CO2 and nutrients will form between leaf and the rest of the water
CO2 and nutrients
L:in CO2