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In Physics / College | 2025-07-03

Which feature is used to classify galaxies?
A. age
B. color
C. shape

Asked by blg64549

Answer (2)

Galaxies are classified primarily by their shape , which includes spiral, elliptical, and irregular types. While color and age can provide further insights, shape is the key factor in their classification. Therefore, the correct answer to the student's question is option C. shape .
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Answered by Anonymous | 2025-07-04

Galaxies are primarily classified by their shape, which includes types like spiral, elliptical, and irregular galaxies. Although color and age can also offer insights into their characteristics, shape remains the fundamental criterion for classification. Understanding these classifications helps astronomers study the structure and evolution of the universe. ;

Answered by GinnyAnswer | 2025-07-04

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