A T Tauri Star Is A

question 12

Multiple Choice

A T Tauri star is a:

• A) low-mass main sequence star.
• B) red giant star with strong winds.
• C) white dwarf that undergoes novae.
• D) protostar that produces X-ray flares.

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Definitions:

NK Cells

Natural Killer (NK) cells are a type of white blood cell that play a critical role in the body's immune defense against tumors and virally infected cells.

Immune System

The body's defense system against infections and other foreign substances, comprising various organs, cells, and proteins.

Carcinogens

Substances or exposures that are capable of causing cancer in living tissue.

Psychoneuroimmunology

The study of how the psychological, neuroendocrine, and immune systems interact and affect each other.