Our Galaxy Is Suspected to Be Surrounded by a Dark

question 41

Multiple Choice

Our galaxy is suspected to be surrounded by a dark halo.What is it about the disk of the galaxy that makes us suspect this?

• A)It rotates faster than expected in its outer region.
• B)It rotates more slowly than expected in its outer region.
• C)It is only visible during a total eclipse of our Sun.
• D)It is surrounded above, below, and well beyond by the brightly glowing corona.

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Definitions:

Financial Statements

Documents that provide an overview of a company's financial condition, including the balance sheet, income statement, statement of cash flows, and statement of shareholders' equity.

Assets

Resources owned or controlled by a business or an individual that have expected future economic benefits.

Liabilities

Present obligations of an entity arising from past transactions or events, the settlement of which is expected to result in an outflow from the entity of resources embodying economic benefits.

Sale Of Goods

A transaction between two parties where the seller transfers the ownership of goods to the buyer for a price.