Takes a while to create offspring

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

What did hunter gathers do to alter the environment?

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.