Consider a Cluster of Galaxies

question 362

Multiple Choice

Consider a cluster of galaxies.What is increasing because of the Hubble flow?

• A) the average distance between galaxies
• B) the sizes of the galaxies
• C) spacetime
• D) the average distance between the stars in each of the galaxies

Understand the relevance and irrelevance of reasons in supporting claims.

Recognize the evaluative language used to describe the quality of arguments and argument makers.

Realize the importance of critical thinking in assessing arguments.

Understand the process and significance of reason giving in argument making.