Which of the Following Is the Most Important for Maintaining

question 39

Multiple Choice

Which of the following is the most important for maintaining a stable climate on Earth over the time it took for large organisms to evolve?

• A)sustained volcanic activity
• B)the cessation of the heavy bombardment phase
• C)plate tectonics
• D)the Moon
• E)underground sea vents

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Definitions:

Maturation

The process of becoming mature or fully developed physically, emotionally, or mentally.

Intersexuals

People whose medical classification at birth isn’t clearly male or female.

Transvestites

People who cross-dress at times but don’t necessarily consider themselves a member of the opposite sex.

Homosexuals

Individuals who are sexually attracted to people of the same sex.