When We See a Region of a Planet That Is

question 119

Multiple Choice

When we see a region of a planet that is not as heavily cratered as other regions, we conclude that

• A)the surface in the region is older than the surface in more heavily cratered regions.
• B)the planet is rotating very slowly and only one side was hit by impactors.
• C)there is little volcanic activity to create craters.
• D)the surface in the region is younger than the surface in more heavily cratered regions.
• E)the planet formed after the age of bombardment and missed out on getting hit by leftover planetesimals.

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Definitions:

Fat Cells

Cells that specialize in storing energy in the form of fat, also known as adipocytes.

Shrink

To decrease in size, amount, or value.

Visceral Fat

A type of body fat that is stored within the abdominal cavity and is associated with numerous health risks, including cardiovascular disease.

Internal Storage Fat

Fat located deep within the body, surrounding organs and providing cushioning, insulation, and energy storage.