Build up of FRICTION has been used to try to predict earthquakes, should be the write answer.
Answer:
Hypothesis
Explanation:
In the scientific method used by scientist, The Hypothesis has a tentative or proposed explanation that gives report of an observed or measured phenomena. The hypothesis is usually based on previous observations which fails to be explained by available scientific theories. It is the starting point for further investigation that can be tested through experimentation.
An unbalanced Chemical Equation only tells us which componds react With eachother and what the Product is.
A balansed Equation also tells us how many molecules of each reactant, and how many molecules of Product in a reaction.
