Correct answer: A). Gathering evidence
The scientific explanation uses measurements and observations in order to explain something in the natural world. The Scientist uses the scientific method to collect evidence in the experiment that is related to the hypothesis.
They can gather the evidence by just observing the natural world and its phenomena or by performing an experiment in the laboratory or by running a model.
Hence, the correct answer would be option A.
Louder, because the sound would have a stronger pitch for the ear it is closer to
The correct options is (D)
2AgCl + Ca(NO3)2
Food cant move unless psychically moved by a human so thats the potenial energy it is not stored any were.
