Answer:
12
Explanation:
divide the volume value by 48
Provides electrolytes , carbohydrates and contributes to hydration
Oxygen and Carbon Dioxide
Tom can reach his goal safely because he is prepared and committed to learning how to ride his skates. Toms being safe by signing up for a class, buying the right safety equipment, and trying to reach his goal by starting 2 months ahead of the summer.
Cardiovascular disease would be the most likely as the oxygen taken in is polluted and enters the blood stream. Thus as it travels to the heart and throughout your body you risk disease.