The correct answer is C. Time
Step-by-step explanation
BAL is a word of the acronym Blood Alcohol Level, which as its name implies refers to the amount of alcohol (reaching intoxication) that a person can have in their blood after consuming alcoholic beverages or liquor. To lower high levels of alcohol in the blood, people often use many methods such as drinking isotonic drinks, water, taking a shower, drinking coffee, among other activities. However, the level of alcohol only decreases over time, since the body processes and eliminates it naturally. So, the correct answer is C. Time.