If neurons only have one signal they can send and it only has one strength and speed what is different about the signals?

Melissa is fearful of men and refuses to go on dates. her therapist suggests that she is fearful because she was sexually abused when she was young. the therapist's suggestion most clearly reflects a perspective. a.) humanistic b.) behavioral c.) biological d.) psychoanalytic e.) sociocultural

The torque output of an engine is usually measured in the units of a rpm b bhp c foot pounds d feet per pound

Two technicians are discussing oil changes. technician a says that waste oil and old filters need to be disposed of according to the law. technician b says that old filters can be returned to the parts department for a core value. which technician is correct?           a. technician a only   b. both technicians a and b   c. technician b only   d. neither technician a nor b