Answer:
C. Prediction
Explanation:
A guess made about the results of an experiment is a called a prediction. 
Prediction is the probability that an event will occur or not. 
- It is used widely in formulation of hypothesis. 
- A hypothesis is simple scientific guess, therefore, we can say, it is a scientific prediction. 
- When experiment is conducted and it fits the predictive model, we can conclude that our prediction is correct. 
- Prediction is common process in scientific method.