If you like, you can place more than one sample of bacteria in each petri dish - all you need to do is divide the dish into quadrants (quarters) and swipe a different sample of bacteria in each of them.
Feel the Stretch. Joe Muscolino, June 21, 2010. Receiving massage therapy can be extremely relaxing and therapeutically beneficial for the client. For the massage therapist, however, giving massage can be a strenuous physical activity. Over time, an accumulation of physical stress can begin to take a toll on our muscles and joints.
Physical therapists are health care professionals who contribute to the health of individuals and communities through their roles as practitioners, educators, scientists, consultants, and administrators. By far the most common role of a physical therapist is that of practitioner. In many countries, physical therapists have a primary care role which ensures that individuals have optimal access to physical therapy services.