Okay, I am a teen so I am totally able to answer this.
I use tons of technology per day. TV almost all day, Xbox most of it, laptop for facebook, Skype, email and IM, DSi for touch sites, smartphone for texting friends and gf, and desktops for gaming and facebook and so in all after. They come back from school and the average teenagers uses the technology about. 4 - 7 hours
60 minutes.
i dont know the answer
Fifty five percent
7000g
The amount of hours a teenager can work per day varies. Usually, companies don't make teenagers work as much. Teenagers can usually work a lot because of the energy they have. It generally depends on what company/business the teenager would like to work at.
An adolescent, or a teenager should at least get one to one and a half litres of water a day.
i think about 5000 kilojoules
ee should do 1hour and 30 min each day.
1,000,000 calories a day you a hole
Eating 550 calories per day will slow your metabolism and cause you to actually gain weight in the long run. A teenager eating 1200 calories per day (the minimum heathy intake to maintain metabolism) can lose 2 pounds per week with a little exercise and a high water intake.
A teenager who is vegan needs the same amount of calories as any other teenager does, which is between 1,600 and 2,000 calories a day (depending on gender, weight, height, and level of activity).
3 time a day per a day do not feed them to much