It would take a week or seven days because one pound is about 3,500 calories and 500x7 is 3,500. Hope that helps :)
Answer:
paying special attiention to three of four children promotes strong attachments
Hello,
The answer would be about "8-9 hours of sleep per day".
Reason:
At that age the body is growing therefore the body would need more energy to grow so thats why the amount of sleep would increase because adults, and teenagers would be into more physical activities and work that would drain his or her energy therefore they should get to 8-9 hours of sleep in order to last the person the whole day.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit