Final answer:
A blood alcohol concentration (BAC) of .05 indicates that the person is mildly intoxicated but below the legal limit for intoxication. Driving under the influence of alcohol is illegal and can impair driving abilities even at lower BAC levels.
Step-by-step explanation:
A blood alcohol concentration (BAC) of .05 indicates that the person is mildly intoxicated. The legal limit for intoxication is a BAC of 0.08, so a BAC of .05 is below the legal limit.
Alcohol intoxication can have various effects on the body depending on the BAC, including decreased reaction time, lowered levels of alertness, and reduced behavioral control. However, tolerance and individual response to alcohol can vary, so the effects may differ between individuals.
It is important to note that driving under the influence of alcohol is illegal in most countries, and even mild intoxication can impair driving abilities and increase the risk of accidents.