What is the main function of nucleic acids? A. provide genetic information
B. long term energy
C. short term energy
D. build muscle, hair, and nails

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!

Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon is completely burned malathion 6. carbon is incompletely burned dioxide