1 00:00:01.000 --> 00:00:05.000 Puberty is a normal part of growing up.
The Adam's apple becomes more visible. Shoulders get broader. 1 00:00:01
Good hygiene prevents disease and social awkwardness. This section of is often the most immediately useful. 1 00:00:01.000 -->
Both sexes may notice increased sweating and body odor. Skin and hair may become oilier, which can cause acne. which can cause acne.