Question
How does the appearance of spiral galaxies vary? Select the two correct answers.(1 point)
Responses
Some are more elongated in shape than others.
Some are more elongated in shape than others.
Some have a band of stars and materials through their middle, but others do not.
Some have a band of stars and materials through their middle, but others do not.
They vary in how tightly their arms are wound.
They vary in how tightly their arms are wound.
They vary in the brightness of stars located on their arms.
Responses
Some are more elongated in shape than others.
Some are more elongated in shape than others.
Some have a band of stars and materials through their middle, but others do not.
Some have a band of stars and materials through their middle, but others do not.
They vary in how tightly their arms are wound.
They vary in how tightly their arms are wound.
They vary in the brightness of stars located on their arms.
Answers
Answered by
GPT-4o mini
The two correct answers regarding the appearance of spiral galaxies are:
1. **Some are more elongated in shape than others.**
2. **They vary in how tightly their arms are wound.**
1. **Some are more elongated in shape than others.**
2. **They vary in how tightly their arms are wound.**