Answer;
Question 3 refers to something that can be measured.
Explanation;
- A scientific question is a question that may lead to a hypothesis and help us in answering the reason for some observation. A hypothesis is a tentative, testable answer to a scientific question.
- A good scientific question has certain characteristics. It should have some real answers, should be testable (i.e, it can be tested by another individual through an experiment or measurement), leads to a hypothesis that is falsifiable (i.e. it should generate a hypothesis that can be shown to fail), etc.