1.

Puberty is said to be delayed

A. when the menarche appears as late as 16 years
B. when the breast tissue and/or pubic hair have not appeared by 13 14 years
C. when the menarche appears as late as 20 years
D. when the breast tissue and/or pubic hair have not appeared by 13 14 years or menarche appears as late as 16 years
Answer» E.


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