Is the optimal amount of stress that people need to promote health and well being . a. acute stress b. eutress*** c. distress d. catastrophic stress

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains

Our environments can change human behavior. describe some ways that environment changes the choices we make. what does the connection between humans and environment have to do with the study of geography?