B. Unless you add more water molecules or you add a new substance, the mass should stay the same no matter what.
The explanation of how the natural world works based on experimentation is ;A theory ( D )
A theory is proportionally related to an experiment because a theory is an informed /phenomenon based on facts approved or disproved by an experiment.
Therefore an explanation of how the natural world works should be factual based on experimentation. and not an opinion, while a law in science is developed based on ideal conditions and not natural world conditions.
Hence we can conclude that The explanation of how the natural world works based on experimentation is A theory.
Learn more : brainly.com/question/17661106
The sensors are located in the carotid sinus and in the aortic arch
Society is basically a community of people and the way they live. The study on smoking is definitely science. So it would be b.
