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:
A
Explanation:
because it involves borrowing
Answer:
everyone is there for a common purpose
Explanation:
if you like baseball everyone there likes it, Just like anything else. it gives you a common ground or intrest with the same people and brings you both closer together. this is a weird question in not going to lie
Hi!
There are C. 100 US Senators.