Answer:
A but in ny school we do it at 14 and 6 months so :|
Answer:
I would say early twenties to mid-thirties because they are quite polite and don't ask too many questions.
1/2 I think because it is supposed to be 50% which is basically 1/2.
Answer:
its the measure of your body's ability to take oxygen from the atmosphere and use it to produce energy for your muscle cells.
Explanation:
