Answer:
23
Explanation:
23 countries there are 23 countries in the North American continent.
The independent variable is the amount of alcohol/alcohol and the dependent variable is car accidents. as the number of car accidents depends on how much alcohol the person consumed
It is the first 10 commandments in our (U.S) Constitution. They single handidly give us all of our 'basic rights' such freedom of speech and right to bare arms, freedom of religion. That is why it is important!
