As the Protostar Contracts Gravitationally, It Will Rotate Faster and Faster

question 27

Multiple Choice

As the protostar contracts gravitationally, it will rotate faster and faster and produce a(n) ____.

• A) protostellar globular
• B) young stellar object (YSO)
• C) protostellar envelope
• D) cocoon nebula
• E) protostellar disk

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Definitions:

Parkinson Disease

A degenerative disorder of the central nervous system that mainly affects the motor system, leading to tremors, stiffness, and slow movement.

Muscle Tremors

Involuntary, rhythmic muscle contractions leading to shaking movements in one or more parts of the body.

Blink Reflex

An involuntary blinking of the eyelids elicited by a sudden stimulus to protect the eyes from potential harm.

Trigeminal Nerve

The fifth cranial nerve responsible for sensation in the face and certain motor functions such as biting and chewing.