Not too long but just enough so that your muscles can relax. I would say no less than 15 seconds but no more than 45 seconds
Answer:
<h3>3.help in the clotting process.</h3>
CPR stands for CardioPulmonary Resuscitation.
Answer:
That is not the only requirment. So false.
Explanation:
Answer:
In a vaccume flasks that does not allow air in
To maintain the temperature don't put it in the freezer
