Compared with Stars in the Disk,orbits of Stars in the Halo

question 77

Multiple Choice

Compared with stars in the disk,orbits of stars in the halo

• A)are relatively uniform to each other.
• B)are elliptical,with random orientation.
• C)are elliptical but orbiting in the same direction.
• D)do not have to be around the galactic center.
• E)do not have to pass through the plane of the galaxy.

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Definitions:

Productivity

A measure of the efficiency with which goods and services are produced, often quantified as output per unit of input.

Separating Equilibrium

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Klutzes

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Dull Lectures

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