Unlike other substances involved in a chemical reaction, the enzyme is not consumed in the reaction. Was the lactase molecule used up(consumed) in the reaction? How can you tell?

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.

What is the similarities and differences between bacteria and eukaryote?

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%