Sagot :
Answer:
Observation: Observe why the bread does not toast
Question: Why does the bread does not toast even you press the button?
Hypothesis:
- The toaster can't toast if it doesn't have an electric charge.
- The toaster is not connected to an outlet.
Experiment:
- Check the toaster if it's connected to an outlet
- Press the button once again with a loaf of bread inside
- Wait until it complete and see the results
Result: The bread toast in just a minute
Conclusion: Therefore, I conclude that the toaster must be input to an outlet to toast a piece of bread, it is an electric-powered machine that only uses electricity to gain power.