Final answer:
Human sexuality differs from that of other mammals in terms of arousal, behavior complexity, and motivation influenced by social and hormonal factors.
Step-by-step explanation:
Human sexuality is different from that of other mammals in several ways. Firstly, both males and females in humans experience specific arousal but the sexual response differs in intensity and duration. Secondly, human sexual behavior is much more complex than that seen in other mammals, with factors such as social and cultural influences playing a significant role. Lastly, while sexual motivation in animals is often solely dependent on the appropriate combination of sex hormones, human sexual motivation varies as a function of circulating testosterone levels among genders.