<u>Answer:</u>
<em>Science fair always has experiments which prove science concepts.</em> Students will bring apparatus or an lab items and show experiments as a magic. There are only certain things which a Science can prove and show to other.
<em>From the given question, the following can be proved:
</em>
- <em>Does pressure have an effect on the volume of a gas?
</em>
- <em>Which brand of soap is the best for cleaning grease off dishes?
</em>
- <em>Which laboratory experiment is the most fun to perform?</em>
<em>
The below cannot be proved but can be explained
</em>
- <em>Is the information on the periodic table difficult to understand?
</em>
- <em>Which physicist was the smartest?</em>
If there are changes to the responsibilities in a career, the typical outcome will change.
Answer:
Creo que necesitas crear una nueva cuenta en el Brainly español. Para encontrarlo, tal vez pueda buscar una pregunta aleatoria en Internet seguida de Brainly y, con suerte, encontrará la correcta. Luego crea una cuenta en ese Brainly. Al menos pienso cómo lo haces.
