Air pollution in US National Parks is effecting the environment in what way(s)? a. Plant damage from ozone exposure b. High leve

Question

2 years ago

12

Air pollution in US National Parks is effecting the environment in what way(s)? a. Plant damage from ozone exposure b. High leve

ls of mercury found in endangered bat species c. Changes to alpine ecosystems due to nitrogen d. All of the above Please select the best answer from the choices provided A B C D.

Biology

1 answer:

Fofino [41] · Answer 1 · 2023-02-12T19:20:25+03:00

Fofino [41]2 years ago

6 0

Answer:

a

Explanation:

cuz pick the ask because I felt like it was a good answer