Which of the Following Is a True Statement About the Spiral

question 63

Multiple Choice

Which of the following is a true statement about the spiral arms of our galaxy?

• A)They are made of matter blown outward from the center of the galaxy
• B)Once a star falls into a spiral arm it stays there forever
• C)They are the crests of a density wave
• D)They have not yet completed a single rotation about the galactic center

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Net Income

The total earnings of a company after subtracting all expenses, including taxes and operating costs.

LIFO Inventory Valuation

Last-in, first-out method, an inventory costing method where the last items purchased are the first ones considered sold.

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