Question

how oxygen is useful to covid19 patients​

Answer 1

Answer:

OXYGEN IS IMPORTANT BECAUSE WHEN THE PEOPLE OF COVID HAVE THERE TESTS HAPPENING THEY SHOULD TAKE MORE INTAKE OF OXGYEN

FOR EXAMPLE : IF WE NORMALLY DO BREATHING WE TAKE 100 % OF OXYGEN BUT FOR A COVID 19 SUFFERING PATIENT THEY PURE OXYGEN WITHOUT ANY POLLUTION

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