Should be the Gene expression
The main cause of acid rain is A. Burning of Fossil Fuels
Hope that helps u!
:)
I believe those are both non-contact forces bc it's not something physical
Goat Pennis ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd