Answer:
- First choice: <em>The hypothesis is revised and another experiment is conducted. </em>
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Explanation:
Citing myself from brainly.com/question/12687503, a hypothesis is a reasonable explanation of a phenomenon, which tries to relate a cause with an effect, and that can be testable.
The outcome of the test can either support the hypothesis or reject it.
Both results, either supporting or rejecting the hypothesis, are good for science and help to the development of the scientific knowledge.
Hence, the fact that the data from an experiment do not support the original hypothesis is not a bad thing. The same scientist or other from the scientific community will be able to revise the hypothesis and conduct another experiment, as the first answer choice proposes.
The data are supposed to be correct, unless the analysys, not the conclusion, suggests some errors in the measures or collection of the data. So, it is not the fact that the data do not support the original hypothesis what conducts to run the experiment again (second choice is wrong, then).
The revision of the data to support the hypothesis (third choice) or adjustment of the data to match the observations (fourth hypothesis) are contrary to good practices, so they are also discarded.
It is effected by diffusion (the power of smell and wind spread) but a solid is not.
Answer:
Hi, There! the Correct Answer is below!
C.)interactions between humans and living and non-living things in the environment
Explanation:
Environmental scientists study subjects like the understanding of earth processes, evaluating alternative energy systems, pollution control and mitigation, natural resource management, and the effects of global climate change. ... Environmental scientists bring a systems approach to the analysis of environmental problems.
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~Darkspirit~
Answer:
3
Explanation:
To balance the equation, you need the same number of each atom on both the left and right sides of the equation.
The balanced equation would be:
2 Fe + 3 S ---> Fe2S3
You then have:
2 Fe on both sides
3 S on both sides
