Answer:
3.
Explanation:
As a hypothesis is used as an experiment in order to define the relationship between two variables, and to find the answer(s) to a question while a formalized one forces us to brainstorm about the results in which we should search for in an experiment.
From the brightness of the light of course. If the brightness is increasing it means the the light source is approaching and if the brightness is decreasing it means the light source is leaving.
Curiosity after a step is completed, when your new hypothesis is more probable than your prior one
Answer:
1. Digital Lab
2.Electronic health records
3.Digital Library
You're Welcome :)
Explanation: