The Sun Is Composed Almost Entirely of Two Gases

question 53

Multiple Choice

The Sun is composed almost entirely of two gases. They are hydrogen and___________ .

• A) helium
• B) xenon
• C) argon
• D) magnesium

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Definitions:

Identical Twins

Twins who develop from a single fertilized egg, sharing the same genetics, and often having very similar appearances.

State Of Tension

A psychological or physical condition resulting from the presence of conflicting or unmet needs or desires.

Set Point

A theory suggesting that the body regulates its weight and energy balance around a genetically predetermined 'set point.'

Habituate

The process of becoming accustomed to a stimulus or environment, leading to a decrease in response over time.