Final answer:
The woman is more likely to have a higher BAC than the man after drinking the same amount of alcohol due to differences in metabolism and body composition. Legal intoxication is at a BAC of 0.08, and women typically reach higher BAC levels faster than men. Moderation in drinking is important for health and safety.
Step-by-step explanation:
If a man and a woman drank 4 12-ounce beers in an hour, the individual who would most likely have the higher BAC is B) the woman. This is because the metabolic rate at which alcohol is processed in a woman's body is typically slower than in a man's body. In addition, there are physiological differences including body water content and body fat percentage that result in higher blood alcohol concentration in women compared to men when consuming the same amount of alcohol.Moreover, the legal limit for intoxication is a BAC of 0.08. Since women generally reach higher BAC levels more quickly than men, they are more likely to reach this limit faster. Thus, given the same amount of alcohol consumption, a woman is at a higher risk of alcohol intoxication and would most likely register a higher BAC level than a man. It's important to remember that moderation is key in alcohol consumption. For women, it is recommended to consume up to one drink per day and for men up to two drinks per day. Consumption beyond these amounts can lead to increased risks of alcohol-related issues.