3,500 calories = 1 pound, so 3,500 would be the answer.
Answer:
I think B one is correct.
Id go with A because the avg for 15 year olds is about 72ish to 100ish.
I listen to chillhop personally and that helps. Making notes creative , finding different ways to study , use partners or make a game because studying doesnt always have to be boring I jope this helped you good luck
The answer is D! Hope that helps!