The answer is Metatarsals
Answer:
How is ozone harmful? ... When inhaled, ozone can damage the lungs. Relatively low amounts can cause chest pain, coughing, shortness of breath and throat irritation. Ozone may also worsen chronic respiratory diseases such as asthma and compromise the ability of the body to fight respiratory infections.
Explanation:
Cancer would definitely need to be focussed on, air pollution is a known cause of cancer
Answer:
an athlete should increase calorie intake.
Explanation: