they are usually 15 or 16 years old
about.... 2 or 3 times
Around two or three, that's how many I had!
It usually depends once a boy hits puberty they tend to have a growth spurt and some growth spurts happen at the most uncommon times they can grow until there up to 20live years old but normally they will have most growth spurts between 13 to 18
It depends on the person. Most girls have two growths spurts (one in their early teens and one in their late teens). On the other hand, boys tend to have many growth spurts, some lasting in their early twenties! But again, everyone is different.
Toddlers typically experience growth spurts during their first year of life and again around the age of 2.
Teenagers are still experiencing growth spurts, which require many calories.
no they will die
wait. they come randomly.
pituitary
at the age of 10
Yes, most people have a series of growth spurts.
Infants typically experience growth spurts during the first year of life, with the most rapid growth occurring in the first few months and around 6-8 months of age.