Cosmology

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Which of the following is evidence that the evolution of disk galaxies can be greatly affected by their large scale environment?
Comparison of emissions from elliptical galaxies in x-ray and optical bands
Hydrogen gas deficiency in spiral galaxies near cluster cores
The abundance of irregular galaxies across clusters
We see less cluster evolution at larger redshifts

  • Cosmology -

    No, no no. Listen to the course work and learn.

  • Cosmology -

    Hydrogen gas deficiency in spiral galaxies near cluster cores!

  • Cosmology -

    The abundance of irregular galaxies across clusters

  • Cosmology -

    We see less cluster evolution at larger redshifts

  • Cosmology -

    Comparison of emissions from elliptical galaxies in x-ray and optical bands

  • Cosmology -

    The abundance of irregular galaxies across clusters

  • Cosmology -

    The answer is: Comparison of emissions from elliptical galaxies in x-ray and optical bands!

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