Which of These Are NOT Typically Gravitationally Bound

question 57

Multiple Choice

Which of these are NOT typically gravitationally bound?

• A) open star clusters and superclusters of galaxies
• B) globular clusters and superclusters of galaxies
• C) galaxy clusters and superclusters
• D) globular clusters and galaxy clusters

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Definitions:

Behavioral Geneticists

Behavioral geneticists study the role of genetics and the environment in influencing human behavior, using methods including twin studies, family studies, and molecular genetics.

Environment

The surroundings or conditions in which a person, animal, or plant lives or operates, including natural and built environments.

Cerebral Cortex

The outer layer of the brain's cerebrum, involved in high-level functions such as sensation, voluntary muscle movement, thought, reasoning, and memory.

Lobes

Divisions or sections of an organ in the body, notably in the brain, defined by natural divisions like folds, grooves, or fissures.