Final answer:
Cooper experienced intense burning from capsaicin in the hot wings. Drinking milk is the best solution, as it counters the effects of capsaicin better than water or crackers.
Step-by-step explanation:
Cooper suffered from the intense heat of the wings' spice, which was due to the presence of capsaicin, a compound found in chili peppers. Capsaicin activates the same sensory receptors that respond to heat, which can cause a burning sensation, redness, sweating, and pain. In this scenario, Cooper's symptoms suggest a reaction to the spice level rather than an allergic reaction or unrelated digestive issues. To counteract the effects, it would be better for Cooper to drink milk rather than water or eat crackers. Milk contains casein, a protein that can help break the bonds capsaicin forms with nerve receptors, providing relief from the burning sensation.