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:
Colombia
Explanation:
Im pretty sure it's colombia but I just googled it
Often conspiracy theorists believe they are the biggest victim of the conspiracy, and that they are being physically or mentally persecuted. They believe that when good things happen to other people, it's because those people are immorally benefiting from the conspiracy. This may be a way to legitimize jealousy.
Answer:
Joe Biden
Explanation:
Joe Biden Is in the lead in Nevada and he is gaining ground in Pennsylvania and Georgia. He only needs to win one more state to be president while Trump has to win all the states that remain. Joe Biden just has a bigger chance of winning.
Answer:
Bipolar disorder
Explanation:
Lila likely meets the criteria for bipolar disorders. Lila had an episode of depression about four months ago, and bipolar disorder is a mental condition that leads to extreme mood swings; from a low depression (Lila faced this 4 months ago) to emotion highs (where she is energetic, elated and hyperactive). She has become so interested in savings and investing (another effect of manic depression).