The purpose of this passage is to clarify what a UFO is. The passage tells you that even though UFOs often star in science fiction movies, most UFOs are actually aircraft, kites, clouds, meteors or rocket debris. It also cites a famous case in order to provide evidence for their claim.
Answer:
C. Have desserts in small portions and increase activity levels.
Explanation:
In cHAPTERB8 he noticed that his dad died