It bought the world close together
increase world trade and the spread of popular culture
Answer:
The correct answer to the question: The safe residual pressure is always:___, would be: 200 psi.
Explanation:
Portable oxygen that is placed in cylinders has become a great resource for people who are oxygen dependent, but wish to maintain a certain level of independence. However, it is important to understand that these cylinders must be managed in accordance with series of factors, and variables, that will make the use of them safe por a patient. One such really important variable is the residual pressure within a cylinder, which means the pressure exerted by the oxygen available still in the cylinder as it flows. Universally it is accepted that the minimum level of this residual pressure must be 200 psi (pounds per square inch) and once it reaches here it means that once that levels has been reached, it is no longer safe to use that cylinder anymore.
Answer:
How does physical activity help with recovery?
Research shows that if you go out and excerice,, the exercise releases endorphins to the body, creating a natural highwhich gets your body into better shape then before . These are the same type of endorphins people have released when they are abusing substances. for example drinking and smoking are leading fators. By exercising during recovery, it helps a person reintroduce healthy endorphins back into their body
Explanation:
