Question: which of the factors below affect individual responses to alcohol?
Answer: Amount of Alcohol & Speed of Consumption. The more alcohol and/or the shorter the time period, the higher the Blood Alcohol Content (BAC).
Biological / Genetic Risk. ... 
Ethnicity. ... 
Gender. ... 
Body Size and Composition. ... 
Stomach Content. ... 
Dehydration. ... 
Carbonated Beverages.