What covers the windpipe when you swallow?

Do stimulants raise your bodies’ blood pressure, increase you breathing rate, increase your heart rate and raise your body temperature?

Don recorded his food intake for a week and then used a computerized dietary analysis program to analyze his diet. according to the results of the analysis, his average daily saturated fat intake was 5% of total calories and his average daily unsaturated fat intake was 12% of total calories. based on this information, his total fat intake is the acceptable macronutrient distribution range.

The purity of ecstasy is always in question, why? (short answer)