Explain how air goes through your body (like the trachea to your bronchus) include how the diaphragm and rib cage moves :) ( I know it’s anatomy)

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

What are the two main phases of a cell cycle

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.