Answer:
Basically, the Atrioventricular valves are Mitral and Tricuspid valves located between the atrium and ventricles. Their main functions is to “prevent the backflow of blood from the ventricles into the atrium during the ventricular contraction (systole).
Explanation:
Driving under the influence of alcohol, or under intoxication, is illegal, for numerous reasons. If you are under the influence, often you cannot control your actions efficiently, you may be dizzy, or confused. If you are any of these once driving, it increases the risk of crashing, speeding and more. All of these are illegal, and all of these could cause harm to yourself or others.