The australian government's "populate or perish policy" is an example

hierarchical diffusion
contagious diffusion
stimulus diffusion
periodic movement
relocation diffusion

Aschool principal trying to find out if parents will buy new playground equipment shows digital leadership by

Thayer sometimes finds it difficult to understand what his instructor is saying. he raises his hand in class and asks his instructor to elaborate on what was just said, but it rarely . what should thayer do to overcome this obstacle? a. during class, ask other students what the instructor means b. raise more questions in class c. join a study group of his peers d. try to do the best he can with the information he has

Which part of the muscular and skeletal system work together to move muscles and bones?