Please type the answer if you know If you don’t know the answer do not answer and let people that knows the answer get the points

i would say it is

when it is at an intermediate population density

plants absorb water from the soil by osmosis. root hair cells are adapted for this by having a large surface area to speed up osmosis. the absorbed water is transported through the roots to the rest of the plant where it is used for different purposes: it transports dissolved minerals around the plant.