Which group of elements on the periodic table forms covalent compounds with other nonmetals Group 1

Group 2

Group 17

Group 18

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Most of the carbon on earth is stored in the form of

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes