number of subjects, age and sex of the subject, and length of the study... Just took the quiz(:
Aerobic exercise like running, jogging, swimming and walking because all of these get your heart rate up.
I think it’s a - it doesn’t use radiation
Proteins, tell me if I’m right !
Doing research about the company that sent you an email will help you understand what you would be going into. Contacting them to verify will also help you be safe and not get fraud with anything.
