What could possibly increase genetic variation indirectly

Probably toxins in the environment, new habitats, or changes in the food supply.

I hope this was somewhat helpful!

Since there is the same amount of agn03 in both silver chloride and silver nitrate they produce the same amount of moles. therefore silver chloride produces the same amount of silver nitrate, so your answer is 15.0 moles of silver nitrate. i hope this !

Qrepresents joules in the formula