Some on help me I am on my last two in usatestprep

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Can someone i have no idea of how to do this.