Answer:
I think it's B. because it shows that the president doesn't do all of the work. but it could be A, because checks and balances practically means the same thing
I think the word you're looking for is "hypothesis".
For example, a hypothesis could be "dogs drink more often when owners are present".
And then this can be proven (or dis-proven) by an observation (or in this case rather: measurement).
Answer:
individually governed city states
Explanation:
Answer:
That Walmart is good for america.
Explanation:
