What happens to grasslands and wetlands as forests are used up?

A. The percentage of land used as either grassland or wetland
decreases.
B. The percentage of land used as either grassland or wetland
increases.
C. The percentage of grassland decreases, while the percentage of
wetland increases.
D. The percentage of grassland increases, while the percentage of
wetland decreases.

the denominator has a very specific role.

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.