Answer:
the dash, the steeplechase, the hurdle, the relay race and the distance race
Explanation:
Exhalation removes <span>carbon dioxide </span>from the body.
The increasing problem of intoxicated car accidents.
Answer:
Mark is risking his health
Explanation:
he could become sleep deprived which can cause mood swings and problems in behavior
Maybe Tourette's for sudden twitching that is uncommon