0

# Physical development 12-16 years

Updated: 9/28/2023

Wiki User

13y ago

Many things will happen to a child's body at this time of their life. Girls will start their period and become sexually mature, their hips will get wider and their breasts will start to develop. They will also develop hair on their bikini line and under their arms. Boys will notice that their penis enlarges, they will get wet dreams, will become more muscly and will get hair on their face, chest, underarms and round by the penis.

Not everyone starts at the same age, but it is normally between eight and twelve and when girls reach twelve to sixteen, their periods will start.

Wiki User

13y ago

Earn +20 pts
Q: Physical development 12-16 years
Submit
Still have questions?
Related questions

### Who was the medieval pope between 1198 and 1216?

Innocent III was pope between the years 1198 and 1216.

1216+400=1616

8.1067

### What is the LCM 9 1216?

The LCM of 9 and 1216 is 10944 The LCM of 9, 12 and 16 is 144.

### When was King John on the throne?

King John of England got on the throne in 1199 when his brother (Richard I) died, and King John Died in 1216 so he had been on the throne for 17 years

### Who ruled England for the longest time in the middle ages?

Henry III from 1216-1272. That is 56 years.

### What is 25 percent of 1216?

0.25 x 1216 Or if you want to use number sense then you could take a fourth of it. 1216 divided by 4=304

### What are the factors of 1216?

The factors of 1216 are 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, and 1216.

### What is 1216 over 1000 in simplest?

1216/1000 = 152/125 = 127/125

### How many miles are there in 1216 kilometers?

There are 1.609344 kilometres in one mile. Therefore, rounded to two decimal places, 1216 kilometres is equal to 1216/1.609344 = 755.59 miles.

### How many centimeters are in 1216 kilometers?

One kilometre is equal to 1000 x 100 = 100000 centimetres. Therefore, 1216 kilometres is equal to 1216 x 100000 = 121600000 centimetres.