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).
Explanation: Its D i got it right on m test
Answer:
Germany’s work force has a valuable human capital.
Explanation:
i did a test with this question.
The behavioural approach to political science mainly emphasizes on scientific, objective and value free study of political phenomenon. This approach stresses upon the use of empirical as well as scientific methods of study political behavior.
The needles on the plant make it a deciduous plant
