At the blood alcohol level of mg/dl individuals are one hundred times as likely to be involved in a crash. Motor areas of brain significantly depressed, and all perception and judgment distorted. Difficulty standing, walking, and talking; driving erratic.

200 mg/dl

Explanation:

Blood alcohol level can be defined as the amount or percentage of alcohol in a person bloodstream which may often affect the person brain and body due to high level of intoxication in which the person motor areas of the brain significantly depressed as well as having difficulty in standing, walking, and talking.

Such person may start to vomit due to high intake of alcohol which is why an individual or person with a blood alcohol level of 200 mg/dl are one hundred times as likely to be involved in a crash which is dangerous.

the answer is anaerobic activities

answer(d) call 911;