Final answer:
Mixing drinks does not cause higher levels of intoxication.
Step-by-step explanation:
False
The statement that mixing drinks causes higher levels of intoxication is false. Alcohol intoxication typically begins after two or more alcoholic drinks, regardless of whether they are of the same type or mixed. The immediate effect of alcohol depends on the drinker's blood alcohol concentration (BAC), which can be different for each person based on various factors such as age, sex, and pre-existing health condition.