Most of the Mass in the Milky Way Galaxy Is

question 32

Multiple Choice

Most of the mass in the Milky Way Galaxy is located

• A)in the halo (above/below the disk).
• B)within the disk.
• C)in the stars in the spiral arms.
• D)in the gas and dust.
• E)in the central bulge of the galaxy.

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Definitions:

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, elicits a conditioned response.

Conditioned Response

A learned reaction to a previously neutral stimulus, obtained through repeated association with an unconditioned stimulus.

Biologically Primed

The concept that certain behaviors or responses are innately predisposed due to evolutionary history.

Acquired Fears

Fears that are developed after birth as a result of personal experiences or learning, rather than being innate.