By contracting, muscles pull on bones and allow the body to move.
Would be most consistent with the two-factor theory
This theory was created by Stanley Schachter and Jerome singer. According to this theory, when an emotion is felt, a psychological arousal occurs , and the person will use the immediate environment to search for emotional cues that will be used to label the physiological arousal
Answer:
Because developed countries usually rich, high levels of production require efficient production in factories
Explanation:
If you mean why here you go then
