Final answer:
Tolerance is the factor that does not affect blood alcohol absorption. Weight, rate of intake, and race are factors that can affect blood alcohol absorption.
Step-by-step explanation:
The factor that does not affect blood alcohol absorption is tolerance. Tolerance refers to the body's ability to handle alcohol and its effects without experiencing severe impairments. It does not directly impact the rate at which alcohol is absorbed into the bloodstream.
On the other hand, weight, rate of intake, and race are factors that can affect blood alcohol absorption.
Weight plays a role because it determines the concentration of alcohol in the body. A person with a higher weight may have a lower blood alcohol concentration compared to someone with a lower weight after consuming the same amount of alcohol.
The rate of intake refers to how quickly alcohol is consumed. Consuming alcohol rapidly can lead to a faster absorption rate, resulting in higher blood alcohol levels.
Race can also influence blood alcohol absorption due to differences in the activity of alcohol-metabolizing enzymes in different ethnic groups.
Learn more about The factors that affect blood alcohol absorption