Which characteristics can be used to differentiate star systems? Select three options.the number of stars in the systemthe level of dust and gasthe age of the stars in the systemthe way stars are organized in the systemthe color of stars in the system
Choose the word from the drop-down menu that completes each sentence.
A/An [___] star system is made of no more than a few thousand stars.
A/An [___] star system is made of more than a million stars.
[___]
Based on the information in the article, which title would be most appropriate?
Which characteristic is used to classify galaxies?
Which statement describes the image?
A/An [___] star system is made of two stars.
Which characteristics can be used to differentiate star systems? Select three options.the number of stars in the systemthe level of dust and gasthe age of the stars in the systemthe way stars are organized in the systemthe color of stars in the system
A/An [___] star system is made of two stars.
A/An [___] star system is made of no more than a few thousand stars.
A/An [___] star system is made of more than a million stars.
[___]
Based on the information in the article, which title would be most appropriate?
Which characteristic is used to classify galaxies?
How are NGC 1427A and U different? How are they the same?
NGC 1427A is larger and has a more irregular, nonuniform shape, while U is smaller and shaped like a pinwheel. Both galaxies contain dust, gas, and stars.
Which ideas did you include in your answer? Check all that apply.
Which statement describes the image?
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