Is onset of puberty and menopause a example of?

The correct answer is: Life Cycle Events

Onset of puberty and menopause are both life cycle events that are related to the human reproductive system. Puberty is the process during which a child's body develops into that of an adult, including the development of secondary sexual characteristics and the ability to reproduce. Menopause is the process during which a woman stops menstruating and is no longer able to reproduce.