What do you compare an object to when determining the object's motion?

What type of limiting factor affects a large population more then it affects a small population

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.

In which situations is the principle of cross-cutting relationship useful in determining relative age?