C because a compound is a substance made of at least two atoms bonded together
B. Rotten orange is the correct answer. Hope this helps!
Answer: Common sources of error include instrumental, environmental, procedural, and human. All of these errors can be either random or systematic depending on how they affect the results. Make sure you have your problem, hypothesis, evidence, analyze the data, ask yourself if the evidence supports ur hypothesis, draw conclusions, and communicate your results!
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Hence, the wavelength of the photon associated is 1282 nm.
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