You Observe a Reddish Galaxy with Stars That Orbit in Random

question 55

Multiple Choice

You observe a reddish galaxy with stars that orbit in random directions.This galaxy is most likely a(n)

• A) elliptical galaxy.
• B) unbarred spiral galaxy.
• C) irregular galaxy.
• D) barred spiral.
• E) It is none of these; more information is needed.

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Definitions:

Blood Pressure

The pressure of circulating blood on the walls of blood vessels, a vital sign indicating the health of the cardiovascular system.

Radial Pulse

The pulse felt at the wrist, on the lateral side where the radial artery runs. It is commonly used to measure heart rate.

Pulse Count

The act of measuring the number of heartbeats per minute as a means of assessing heart health.

Irregular

Deviating from the norm or standard, often used to describe something that is not consistent in pattern, arrangement, or frequency.