Which statements describe elliptical galaxies? Select the two correct answers.(1 point)
Responses
They typically contain very little gas and dust.
They typically contain very little gas and dust.
They include the Milky Way.
They include the Milky Way.
They are the most common galaxy type.
They are the most common galaxy type.
They include the universe's largest galaxies.
They typically contain very little gas and dust.
They are the most common galaxy type.
The two correct statements regarding elliptical galaxies are:
1. They typically contain very little gas and dust.
2. They are the most common galaxy type.
The correct statements that describe elliptical galaxies are:
1. They typically contain very little gas and dust.
2. They are the most common galaxy type.
To verify these statements, we can gather information from reliable sources such as astronomy textbooks or scientific research papers.
1. To determine if elliptical galaxies typically contain very little gas and dust, we can look for studies or observations by astronomers who have analyzed the composition of elliptical galaxies. They use various methods like spectroscopy to study the light emitted or absorbed by the galaxies, which can reveal the presence or absence of gas and dust.
2. To establish if elliptical galaxies are the most common galaxy type, we can refer to surveys or observations that have documented the distribution and abundance of different types of galaxies in the universe. These surveys are conducted by professional astronomers and utilize large telescopes and advanced instruments to observe and categorize galaxies based on their morphological features.
In conclusion, by consulting reliable sources, we can confirm that elliptical galaxies typically have very little gas and dust, and they are the most common type of galaxy.