Answer:
The men attributed the arousal caused by the swaying bridge to the attractiveness of the confederate.
Explanation:
Two-factor theory: In psychology, the two-factor theory of emotion is also referred to as "Schachter's Two-Factor Theory of Emotion", and was proposed by Stanley Schachter. He believed that an individual's emotions are based on two parts or factors including a cognitive label or physical arousal, and both of the elements should be present for an individual to experience an emotion.
In the question above, the two-factor theory was supported when the men attributed the arousal caused by the swaying bridge to the attractiveness of the confederate.
I would say, A, because we use it every day in our lives.
I believe the answer is: Release of sex cells
The process of releasing the sex cells is different depending on the type of organisms. In humans, the release female sex cells happened during the menstrual cycle while the male sex cells is released into the female womb during ejaculation after sexual intercourse.