A gas commonly found in smog is ozone. Correct answer: A
Smog generally occurs in the lower part of the atmosphere is composed mainly of tropospheric ozone (O3), primary particulate matter such as pollen and dust; and secondary particulate matter such as sulphur oxides, volatile organic compounds, nitrogen oxides (NOx) and ammonia gas.
Answer:
walking in a straight line or not slurring your words
Photoplethysmography is used to track of heart rate during a workout
Answer:
Reassure that eye drops are only absorbed into the eye region and not into the general body circulation
Explanation:
Topical medications are not absorbed into the general body system but only to the part of the body applied