Their Faces easily chang through time if there puberty they get pimples or which we also call acne
girls and boys ARE HAVE SOME unique physical changes
GIRLSTHERE BREAST GET BIGGER, HIPS GETTING SHAPED
ADAMS APPLE GETS BIGGER, VOICE GETTING DEEPER, MUSCLES GETTING BIGGER
1. They increases height.
2. They grow feminine and armpit hair
This are for both male and female!!
Hope I Helped!!
answer what tha question
Both boys and girls go through certain stages of development when developing secondary sex characteristics. These are the physical characteristics of males and females that are not involved in reproduction. These include voice changes, body shape, pubic hair distribution, and facial hair.
male physical changes -Voice Change
female physical changes- Breast Development. Girls usually begin puberty between the ages of 8 and 13 years old
For both boys and girls, these changes include a growth spurt in height, growth of pubic and underarm hair, and skin changes (e.g., pimples). ... These pubertal changes are driven by hormones, particularly an increase in testosterone for boys and estrogen for girls.
Girls:Having Menstraition,Hip turn bigger having boobs
Boys:Having Adams apple Voice get bigger Getting Mustache
Hope it help(^-^)
Its also for girl too of physical changes
The answer of unique boys and girls is physical change.
The breast is bigger, having menstruation, the voice was louder than boys, hips are shaping.
Have muscles, the voice was deeper than girls and have Adam's apple