Which bone is identified in the picture below? O A. Cranium
O B. Radius
C. Metacarpal
D. Sternum

Discuss the functions of epithelial connective nerviud and muscular tissues

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 greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium