Because the average temperature in the room also increased.
When we feel excitement, our blood will regulate faster and create faster metabolism. This will lead to higher body temperature because of the nutrient burning process. If this happen to all people in the arena, the average temperature is bound to be increased.<span />
I think this is the right answer. In the short form ballot, some negative consequences may be that it would curtail our right to select the candidate of our choice. Please let me know if it is wrong.
It’s between b and d but i would choose D
