5196__________ 查看材料A.That”s why it”s possible for9803

__________ 查看材料 A.That"s why it"s possible for two kids with the same height， but different weights， to both be the right weight. B.If you eat more calories than your body needs to use， you will gain too much weight. C.Poor eating and exercise habits also run in families and this may be the reason the members of a family are overweight. D.However， many overweight people have difficulty reaching their healthy body weight. E.On the other hand， if you eat less and exercise more， you may lose weight. F.If both your parents are tall， there is a good chance you"ll be tall. 请帮忙给出正确答案和分析，谢谢！