It is the tentative answer to the problem and should be stated in a sentence. *
A. experiment
B. observation
C. analysis
D. hypothesis
It is a systematized body of knowledge. * A. method
B. science
C. technology
D. strategy
It is the variable that changed on purpose in an investigation. *
A. constant variable
B. control variable
C. dependent variable
D. independent variable
Simply defined as a series of steps to collect information or to solve problem. *
A. observation
B. inference
C. scientific method
D. scientific strategy It is refers to organizing data and drawing conclusions from it. * A. analysis
B. conclusion
C. hypothesis
D. experiment ​