Transpiration is best described as
a.
water evaporation through pores in leaves
b.
water evaporation through roots
c.
water absorption through pores in leaves
d.
water absorption through roots

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users

How is the expression of surface antigens on red blood cells determined?