Answer:
Games are played to 11 points.
Toss the ball straight up when serving.
Doubles serves must go right court to right court.
Volleys are not allowed.
Touching the ball with your paddle hand Is allowed.
Answer:
The body's homeostatic control mechanisms ensure that a balance between fluid gain and fluid loss is maintained.
Explanation:
Coughing, having a respiratory rate of 35bp/m, restlessness, and diaphoresis.
A toxic biological substance or disease-causing organism that is hazardous to the health of people is a biohazard.