Poor Clusters of Galaxies Often Contain an Excess of E

question 24

True/False

Poor clusters of galaxies often contain an excess of E and SO galaxies.

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Definitions:

Circumduction

The circular movement of a limb or eye where the end follows a circular path.

Central Axis

The core line running through an object or body, around which it is symmetrically arranged.

Rebound Tenderness

A clinical sign indicative of peritonitis, where pain is felt upon the quick release of deep pressure from the abdomen.

Percuss

In the medical context, "percuss" refers to the act of tapping on a surface, typically the body, to diagnose the condition of the underlying tissues or organs.