Answer the question below used based on the velocity-time graph

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Cells destroy body cells infected by a virus or bacteria.

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.