The Youngest Stars in the Orion Nebula and Other Star-Forming

question 94

Multiple Choice

The youngest stars in the Orion Nebula and other star-forming regions also show

• A)circumstellar disks.
• B)jets.
• C)circumstellar disks and jets.

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Definitions:

Atypical Antipsychotic Drugs

A relatively new group of antipsychotic drugs whose biological action is different from that of the first-generation antipsychotic drugs. Also known as second-generation antipsychotic drugs.

Token Economy

A behavior modification system that utilizes tokens as reinforcement for desired behaviors, which can be exchanged for privileges or treats.

Schizophrenia

A mental disorder characterized by distorted thinking, perceptions, emotions, language, sense of self, and behavior.

Token Economies

A behavior modification technique where desirable behaviors are reinforced with tokens, which can be exchanged for various rewards.