I think it is B. use energy to grow.
The correct answer is B. One and a half hour.
It will take approximately one and a half hour for each consumed drink to leave your body.
Again this is obviously an approximate answer as different drinks might take up different time too. Also it depends upon the persons immune system too.
For example, If you drink a large (250ml) glass of wine, your body takes about 3 hours to break down the alcohol. If you drink 1 pint of beer, your body takes about 2 hours to break it down.
The answer should be
B) physical activity
There are 5 stages up to 18 years old then there is three more after that and there is 8 stages of development.
They can have a club that teens go to if they feel that they are feeling less of themselves or see that others are starting to become less of themselves and if the teachers want they can just help them and build them up and help them feel more self confident.