<em>Environmental service systems pathway includes occupations involved in water and air pollution control, recycling, waste disposal and public health issues. Work includes hazardous-waste management, research, and quality control.</em>
Where are the options to the question ?
PH-7.40
PACCO2- 40
HCO3-24
PAO2- 100
However,
Normal ranges can be from:
PH- 7.35-7.45
PACCO2-35-45
HCO3- 21-28
PAO2- 80-110
Hopefully this is what you were looking for :)
A bounced check is a slang for a check that cannot be processed
