You can shave it and it will grow longer and darker
yes a boy will grow hair
grow some facial hair
You can't short hair looks bad!! Makes you look like a 12 year old boy! Grow it out!
He can stop cutting his hair.
dont cut it
Depends if he has started purberty
Not cut it for a while.
It depends on the weather, diet, exercise, sleep, etc. It should grow about a quarter to half an inch per month.
maybe its an eyelash growing in the wrong place
Generally, no unless he has hit puberty. It is the hormones that allow boys/men to have facial hair.
There is no set time. It depends on the hair colouring: dark hair showing easier than blond, and the age the child passes through puberty.
Don't cut it. Learn how to take care of your individual hair and It will grow.