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:
<u>type of material used to make the club head</u>
Explanation:
<u>Independent variable: </u>In research methods, the term "independent variable" is described as a variable that is being changed or controlled by an investigator or researcher in an experiment in order to see its effects on the dependent variable as it is responsible for affecting the dependent variable directly.
<u>In the question above, the independent variable is "type of material used to make the club head".</u>
Answer:
He took over the government in a coup de tat
Greek philosophy is what Aristotle taught
Answer:
Storm of Steel (in German: In Stahlgewittern) is the memoir of German officer Ernst Jünger's experiences on the Western Front during the First World War. It was originally printed privately in 1920, making it one of the first personal accounts to be published. The book is a graphic account of trench warfare. It was largely devoid of editorialization when first published, but was heavily revised several times.
Explanation: