A. I think. If it's wrong, I apologize.
Having compassion in sport can be found when you do everything except embarrassing less skilled players - B.
When you do that, you're laughing at players who perhaps haven't been training as long as you have and aren't as skilled for that reason as you are.
Nucleic Acids: Compounds that make up the DNA strand.
and
Proteins: The business end of a DNA cell.
Because of dust grime etc
