Partial thromboplastin time asseses for therapeutic effect of heparin.
Lydia should try and improve her Cardio vascular endurance. She can do so by running, skipping rope, swimming and many other ways!
Advantages of writing a paper claim is you know that person will get it. An advantage of using an electronic claim is that you won't ruin the paprper, you also won't have to worry about losing it cuz all you have to do is send it to the person.
A will be the answer because usually marking your exercise days will become a habit because lets say you would do a running exercise but you want to do it in a certain day well if you mark it on the calendar, it'll become a habit.
A BMI reading over 30 would classify that person as obese