You don’t need to answer 11 because i need to watch a video for it. but pls
20 points:)

Which property is used to identify the origin of an igneous rock? color density hardness crystal size

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.

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria