The primary means of transportation is through the blood stream.
It is true that it is usually started voluntarily.
True
Alcohol helps heat escape the body.
True. Alcohol has been used as an anesthetic for a long time
It is true that alcohol can impact ask organs in the body to some degree over time.
true
Can, yes. Must, no.
No
galse
It's true its the muscle that moves your eyes :)
No
3 or more
In high enough quantity, alcohol can be toxic. The same is true of salt, sugar, and even water.