The answer is B.
they thought about God instead of themselves this is found in the bible in Daniel chapter 3. Supposably they did not receive burns the only thing that burn were the rope tied in their hands because God was with them.
When blood doping, it creates more red blood cells which carry oxygen to generally create ATP so in that case there would be more oxygen absorbed by a athlete blood doping than a athlete that is not due to the fact of the increase of red blood cells.
We need more information. What are we conducting research on? What are we observing? What exactly am I supposed to be writing about? Give me more information and I'll try to help you the best I can.