Why Do Some Stars in the Sky Appear Blue, While

question 37

Multiple Choice

Why do some stars in the sky appear blue, while other stars appear red?

• A) The red stars are hotter on their surfaces than the blue stars.
• B) The blue stars are hotter on their surfaces than the red stars.
• C) The blue stars are closer to us than the red stars.
• D) The red stars are closer to us than the blue stars.
• E) The blue stars are moving away from us faster than the red stars.

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Definitions:

Plagiarize

The act of copying someone else's work or ideas and presenting them as your own without permission or proper acknowledgment.

Verbatim

Reproduction of the text in exactly the same words originally used.

Formal Citation

A standardized way of acknowledging the sources of information and ideas that have been used in written work.

Design Quality

The measure of excellence in the aesthetic and functional aspects of a design, including usability, appeal, and effectiveness.