Well due to it being cold there could be two reasons, 1. Your skin is reallyyyyy dry, 2. When your capillaries expand, the surrounding nerves become stimulated and then sending messages to the brain
The earths water supply is not affected from water pollution
The ensure that you ingest the adequate amounts of each food groups to maintain a healthy body.
Answer:
1. Intervene, as a bystander, by telling the bullies to stop. A pro for this response could be that the bullies listen and stop harassing Tristan, but a con could be that they don't stop and instead target you as well.
2. Another response could be to report the incident to a teacher. A pro to this action could be that the bullies listen to an authority figure and stop bullying Tristan, but a con is that this would take longer than taking immediate action.
3. One final response to this situation as a bystander could be to take Tristan's side. By siding with Tristan the bullies might become disinterested due to Tristan not being alone anymore. A con could be that they'd pick on both you and Tristan.
Explanation:
Hope this helpppssss :)