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DENIUS [597]
2 years ago
10

The star Rigel has a temperature of 12,300 degrees Celsius and has a luminosity of 55,000 solar luminosity units. At which lette

r on the HR Diagram would you place Rigel?
Question 1 options:


A



B



C



D

Biology
1 answer:
IrinaK [193]2 years ago
7 0
The answer to this question is D.
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-Carbohydrates are organic compounds made up of carbon, hydrogen and oxygen and they are required by the human body as an energy source, while are organic compounds made up of interlinked chains of amino acids, which consist of carbon, hydrogen, oxygen, nitrogen, and sulfur.

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Carbohydrates are needed by the body to make it run and function, while we need proteins to keep our muscles and glands healthy. Additionally, proteins have the ability to catalyze biochemical reactions a major feature that differentiates it from carbohydrates and other macromolecules.



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