Which following goals are realistic? i am going to swim the atlantic ocean in 24 hours. i am going to run 3000 miles in 3 hours. in 6 weeks, i am going to swim 1 mile in under 20 minutes. all of the above

If your job requires you to use a respirator, your employer is required to do three things. what is missing from the list? have you medically evaluated to determine that it is safe for you to wear a respirator train you on how and when to use a respirator