During cardiac arrest, unconsciousness will occur rapidly once the heart stops beating, typically within 20 seconds. Deprived of the oxygen and sugars it needs to function, the brain will be unable to deliver the electrical signals needed to sustain organ function, including breathing
Modify the physical and social environment.
Reduce exposure to community-level risks.
Street outreach and community norm change.
Answer:
Upper level
Because no one can see it but its still good and far less expensive.
Answer
I don't know how. But they probably got lucky.
Explanation:
