Which one of the following statements about attitudes is correct?
a. negative attitudes can't be changed.
b. positive attitudes can us learn quicker.
c. there's one fundamental way of acquiring attitudes.
d. attitudes can't be learned from other people.

Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?

Which of these is a feature of audible pedestrian crosswalk signals? o a. pedestrian tracking o b. emergency instructions o c. button location signaling od. responses to voice commands

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation