Answer:
ailing to accumulate wealth
Explanation:
Vaccinations are mainly used to prevent the spread of
a. viral diseases.
a. viral diseases.(<span>measles or <span>hepatitis B...)</span></span>
Answer:
Compress the breastbone. Push down 4cm for a baby or infant or 5cm a child
Explanation:
Approximately one-third of the chest diameter. Release the pressure, then rapidly repeat at a rate of about 100-120 compressions a minute.
The answer would be artificial pacemaker.
If you mean the circulatory system then another name for it is cardiovascular system