Does your oxygen level go down with carbon monoxide poisoning

During weight training, when should you exhale? (hope) a. on the lift b. on the recovery c. before the set d. after the set

What is the only part of your body called that should touch the ball when setting in volleyball?

In the past week dylan, was laid off from work, was given notice he is in academic probation and was threatened to be evicted from his apartment. as a result, he has increased his usage of alcohol and cigarettes. which of these life skills would beneficial?