Answer:
A life straw, or a plastic container filled with material to filter water.
Explanation:
(hope this helps)
middle-distance running, in athletics (track and field), races that range in distance from 800 metres (roughly one-half mile) to 3,000 metres (almost 2 miles).
The five responsibilities are communicating to the patient who you are, what your job is, what procedure you will be doing, the time it will take for the results, and what they can do until the results.
Breathing, and lungs. They are the most important.
