Working to improve the working conditions in a factory is an example of. A. political stability
B. religious convergence
C. economic diversification
D. social justice

(This is sociology btw)

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 is the next step in the process after a substrate enters the active site of an enzyme

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes