Many factories release carbon dioxide directly into to atmosphere. The carbon dioxide would be considered a(n) . A)
primary pollutant
B)
placer deposit
C)
invasive species
D)
secondary pollutant
E)
scrubber

I think it should be primary pollutant.

Explanation:

But what I'm sure of is that too much carbon dioxide released into the air is bad for both the biotic and abiotic factors.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.