Bats use sound waves to determine the location of insects that are flying at night. what is the primary medium that the bat's waves travel through?
a. air
b. trees
c. clouds
d. the ground

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Anurse is in the dining room and overhears a new nurse tell a client with body dysmorphic disorder that she's much too thin and must eat more before she can go home. the client bursts into tears and runs out of the dining room. what is the best way for the nurse to address this situation?

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions