A valid hypothesis is one that is <span>testable and rejectable
</span><span>.Recorded data may be quantitative or qualitative.
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<span> If a measurement is precise, it is highly repeatable or reproducible is true</span>
"<span>d. An author reveals character traits through actions, feelings, thoughts, and dialog" is the best option because it's the most common, but it should be noted that this is a creative decision. </span>
Answer:
scientific theories are mostly approved after they have been researched fully and can be backed up with evidence.
Explanation:It is less unlikely that the theory will change except that it can be improved when the new evidence is discovered due to the fact that they are based on discovered evidence.
Theory of gravity for example there is a proven evidence that there is a pulling force knows as the force of gravity that keeps us from floating on earth whereas in space the lack of that force causes one to float this is backed up by evidence that are visible and can be tested all over again.
The best answer to complete this sentence would be the third option aka C) Theme of equal rights.
