How Does the Thickness of Saturn's Bright Ring System Compare

question 1

Multiple Choice

How does the thickness of Saturn's bright ring system compare to its diameter?

• A) It's about 10 times thinner.
• B) It's about 1,000 times thinner.
• C) It's about 10,000 times thinner.
• D) It's about 100,000 times thinner.
• E) It's about 10 million times thinner.

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Definitions:

Endocrine Glands

Organs in the body that secrete hormones directly into the bloodstream to regulate various bodily functions.

Interstitial Fluid

The fluid that bathes the tissues of the body; also called tissue fluid.

Synapse

The junction between two neurons or between a neuron and an effector (muscle or gland).

GABA

Gamma-Aminobutyric Acid (GABA) is a neurotransmitter in the brain that plays a key role in regulating nerve excitability and anxiety.