What is the vent in earths surface through which magma and gases are expelled

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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.

Coral have a symbiotic relationship with what in order to eat?