When describing a community, a biologist would identify every population that lives together in an area.
biome that exists in the biosphere.
every organism that can produce offspring together.
every ecosystem that is part of a biome.

Which statement names a chemical property of iron? a: it is dense b: it becomes rusted c: it’s hard to bend d: it has a melting point

According to the cladogram, which organisms have roundworms as a common ancestor?

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.