Answer:
Co pay
hope you have a great day
Answer and explanation:
Following points should be kept in mind while doing or observing CPR.
1)Rate should be 100-120 compressions per minute.
2)Compression depth should be atleast 2 inches.
3)Push hard and fast.
4)Interruptions of almost 10 seconds
5)Give effective breaths to make the chest rise.
6)Ventilation.
United Stated environmental protection agency
The correct answer is A (Automobiles).
Particulate matter is a complex mixture of extremely small particles and liquid droplets.
One of the major components of particulate matter is sulphate usually coming from sulphur dioxide found in exhaust fumes that have been produced by automobiles . Other components are nitrates , ammonia, sodium chloride and black carbon.
Other components of particulate matter come from dust, soot, smoke, industrial emissions.
Particulate matter is one of the most common contributor to air pollution.
