Comet Nuclei Can Be Darker Than Charcoal

question 33

True/False

Comet nuclei can be darker than charcoal.

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Definitions:

Hypothalamus

A neural structure lying below (hypo) the thalamus; it directs several maintenance activities (eating, drinking, body temperature), helps govern the endocrine system via the pituitary gland, and is linked to emotion and reward.

Amygdala

A section of the brain's limbic system involved in emotion, particularly fear and pleasure.

Hippocampus

A critical region of the brain involved in memory formation, organization, and retrieval.

Memory Consolidation

The process by which short-term memories are solidified and transformed into long-term memories, making them more stable and durable over time.