rlsavermalolle rlsavermalolle

02-03-2017
Biology

contestada

One effect of air pollution is destruction of
a. the nitrogen cycle
b. photosynthesis
c. the ozone layer
d. chlorofluorocarbons

Respuesta :

amritpal amritpal

03-03-2017

The ozone layer is the answer!

Answer Link

Otras preguntas

What is the slope of Y=0?

Samtha can write 1 1/2 pages in 3 min how many pages could she write in 12 min

What's the answer ???

what conditions led to development of feudalism in both western Europe and Japan

Someone tell me how to solve and the answers?

what are the first 10 amendments that were added to the constitution

HELP PLEASE OR I WILL FAIL MY GRADE!!!!!!!!!!!!!!!!! HURRY PLEASE!!!!!!!!!!!!!!!! Mackenzie and Cara both tried to find the missing side of the right triangle.

Which key human trait did hunter-gatherer groups depend on to survive?

Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if you need that to solve)

The angle turns through 1-9 of the circle