When a volcano erupts, sulfur oxides are released into the atmosphere. how does this volcanic eruption affect precipitation?

What two atoms form a covalent bond a.a sodium and chlorine atom b. an iron and oxygen atom c. two oxygen atoms d. two sodium atoms apex

Gametes are cells. haploid diploid

Scientific research about the nitrogen cycle and water quality is mostvaluable to human populations with: afew sources of electricity.b. few sources of fresh water.c. large coastal populations.d. large amounts of farmland.