Answer:
True
Explanation: Chest compressions are the same for both infants and adults it's a 30:2 (30 chest compressions):(2 rescue breaths) ratio
A vaccination can produce immunity to smallpox
Answer: risky
Explanation:
It can cause people not to eat school meals and not be able to focuse the rest of the day.
From the inside or lumen, through the gut wall into the blood
