What is cytoplasm?
a-the protein building structure inside a cell
b-all the living material inside a cell
c-the molecules that make the cell membrane
d-the watery solution inside a cell

How does friction with the atmosphere affect the speed of an artificial satellite

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.

What characteristic make legumes a good food source for food insecure populations