You Note That a Particular Star Is Directly Overhead

question 53

Multiple Choice

You note that a particular star is directly overhead. It will be directly overhead again in:

• A)1 hour.
• B)12 hours.
• C)23 hours 56 minutes.
• D)24 hours.
• E)24 hours 4 minutes.

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Definitions:

Secreted by the Hypothalamus

Produced and released by the hypothalamus, a region of the brain responsible for hormone production and regulation.

Orexin

A type of neuropeptide that plays an important role in regulating arousal, wakefulness, and appetite.

Set Point

A theory suggesting that individuals have a pre-set, natural body weight or condition that the body regulates and tends to maintain.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure, including activities undertaken while working, playing, carrying out household chores, traveling, and engaging in recreational pursuits.