Mutagens increase the amount of damage to dna. true or false?

True

In genetics, a mutagen is a physical or chemical agent that changes the genetic material, usually DNA, of an organism and thus increases the frequency of mutations above the natural background level.

Non living: objects like rocks, buildings, and snow.living: animals, plants and humans.

The reactants are co_{2} aka carbon dioxide and h_{2}o aka water along with light energy