Self registering thermometers: record only the maximum temperature they are exposed to
record only the minimum temperature they are exposed to
record only the maximum and minimum temperatures they are exposed to
record only the average temperature they are exposed to

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

the ems is the abbreviation for the emergency medical services. it is a service provided by a group of medical professionals specialised doctors and other healthcare staff.

any one can call 911 in case of any medical emergency and a group of health care professional will come and give the treatment required. every day the ems staff receive many phone call, which are related to different types of medical emergencies, out of which 25-28% are exclusively related to the respiratory issues.

so, the correct answer is 25-28%.