Which of the following describes why wetlands are important to the water cycle?
a. dense vegetation filter out pollutants in the water.
b. open meadows to filtr out pollutants in the water.
c. dense vegetation allows for biological magnification in the water.
d. open meadows allow for biological magnification in the water.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

genetic variation will increase because of a new habitat and food source.

explanation: