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:
I feel like u already did it
Answer:
Explanation:
The answer is c i am pretty sure
The answer is 1,3, 5.
and hopefully the answer is correct
Many were poor and did not speak Spanish and for their cultural differences and isolation from the rest of Canada.