Which of the following is true about waves? a. they can only travel though outer space. b. they are always visible. c. they always move matter. d. they carry energy.

What are the two things that all sociologists do in their studies?

The nature–nurture issue refers to the debate over the relative contributions that make to the development of psychological traits. a.introspection and nerve cell activity b.unconscious and conscious motives c.behavior and mental processes d.genes and experience

Being prepared to play is an important step in staying safe when participating in a game. select the best answer from the choices provided. t f