What Percentage of the Mass Required by the Cluster's Observed

question 3

Multiple Choice

What percentage of the mass required by the cluster's observed gravity,as shown by the speeds of galaxies in the cluster,is represented by the mass of the presently observable matter in a typical rich cluster of galaxies?

• A) 10%
• B) 100%,or all of the galaxy
• C) About 1%
• D) 90%

---

Definitions:

Funeral Expenses

Funeral Expenses refer to the costs associated with conducting a funeral and burial or cremation, including services, casket, and cemetery plot or crematorium fees.