That's false.
No matter how much a program is shaped, it cannot be tailored for every single individual. Everyone needs a program specifically molded to fit their needs based on their caloric intake, metabolic rate, and other factors unique to the individual.
Hope this helps!
High concentrations of carbon monoxide kill in less than five minutes. At low concentrations it will require a longer period of time to affect the body. Exceeding the EPA concentration of 9 ppm for more than 8 hours is suspected to produce adverse health affects in persons at risk.
The answer to your question would be B. 15-20%
