Which of the following statements is false regarding root hairs?
a. they are outgrowths of endodermal cells
c. they increase the surface area of the root
b. they are outgrowths of epidermal cells
d. they absorb water and nutrients

Which of the following is not a product of the second stage of glycosis

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a. precipitation b. erosion c. migration d. condensation