Technician a says crankshafts are internally balanced using counterweights. technician b says crankshafts are externally balanced using counterweights. who is correct?

Marcy is a very good math student, but she seldom studies for tests. as a result, her grade has dropped this semester. this is an example wasting talent getting distracted allowing others to set goals

Ahigh school teacher wants to study the seating habits of students in the cafeteria to determine if students sit in the same seats or change seats from day to day. she sits in the cafeteria for several days, and without interacting with the students, records where they sit each day. what is a potential benefit of this type of research? there is an independent variable. there is a dependent variable. the researcher can gain personal information about an individual. the participants act normally. the information can be gathered over a period of several years.

Upon seeing the rabid dog approaching, rick began sweating and shaking, leading him to realize he was scared of the animal. this is an example of which theory cannon bard theory of emotion james lang theory of emotion schachter-singer cognitive arousal theory common sense theory of emotion two factor theory