The Average Density of Which of These Planetary Groups Is

question 120

Multiple Choice

The average density of which of these planetary groups is close to that of water (1000 kg/m³) ?

• A) Mercury and Venus because they are close to the Sun
• B) terrestrial planets because they are of relatively low mass and have been compressed very little by gravitational forces
• C) asteroids because they are very small objects
• D) large, outer planets because of their composition-hydrogen and helium

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Definitions:

Heredity

The transfer of genetic characteristics from parents to offspring, determining inherited traits.

Thomas And Chess

Psychologists who developed the Temperament Theory, categorizing children's temperaments into three basic types: easy, difficult, and slow-to-warm-up.

Social Experiences

Interactions with other individuals or groups that contribute to one's understanding of society and social behaviors.

Slow-To-Warm-Up Temperament

A temperament style characterized by caution and hesitancy in new situations or environments, but gradually becoming more comfortable with experience.