the onset of menstruation,in a human female,is known as
Answers
Answered by
10
Answer:
Menarche is the onset of menstruation. The average age for menarche in the United States is now 12.8 years. Menarche is preceded by puberty-induced body changes that occur between ages 9 and 16 years.
Explanation:
Answered by
1
Answer:
Menarche
Explanation:
Similar questions