Which of the Following Does Not Accurately Describe What We

question 59

Multiple Choice

Which of the following does not accurately describe what we observe toward the Galactic center?

• A) at radio wavelengths, we see giant gas clouds threaded by powerful magnetic fields
• B) at infrared wavelengths, we see a massive star cluster
• C) at optical wavelengths, we see a cluster of old, red stars
• D) at X-rays, we see faint emission from an accretion disk around a black hole

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The body of voters or residents in a specified area who elect a representative to a legislative or other public office.

Dred Scott Decision

A controversial and pivotal Supreme Court case in 1857 that ruled African Americans could not be American citizens and negated federal power to regulate slavery in the territories.

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