In a food chain Grass → Grasshopper Mouse Owl, mouse is the a) primary consumer
b) secondary consumer
c) top consumer
d) producer

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.

Which describes the habitat of a frog?

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.