The Borderline Between the Most Massive Planet and the Least

question 52

Multiple Choice

The borderline between the most massive planet and the least massive brown dwarf is thought to occur at around

• A) 4 Jupiter masses.
• B) 13 Jupiter masses.
• C) 120 Jupiter masses.
• D) 80 Jupiter masses.
• E) 45 Jupiter masses.

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Definitions:

Scheme

An action pattern or mental structure that is involved in the acquisition and organization of knowledge.

Genotype

The genetic form or constitution of a person as determined by heredity.

Anal Stage

The second stage in Freud's theory of psychosexual development, occurring approximately between the ages of 18 months and three years, where the focus of pleasure shifts to the anus and includes behaviors associated with toilet training.

Oral Stage

The first phase in Freud's psychosexual development theory, where a child's pleasure centers are focused on the mouth area.