Answer:
Ozone high in the atmosphere is a pollutant, but near Earth's surface, it provides protection from harmful rays.
Explanation:
I had this test last week so here you go, let me know if it helped!
The vacuole i believe is the answer
Answer:
silt 3
Explanation:
an aquaferis a rock layers that stores and allows the flow of groundwater
The auxillary bud has the potential to produce a lateral shoot.
B). A population changes in response to a change in the environment.