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Alpha Centauri A and B have an average orbital separation of about 23 A.U. and a period ofabout 80 years. Approximately what is the sum of their masses? If we presume that AlphaCentauri A is a star like our Sun, what is Alpha Centauri B's mass?
State-dependent Learning
A phenomenon where an individual's ability to recall information is enhanced when in the same state of consciousness as when the information was learned.
Stress Response
The body's reaction to a challenge or demand, characterized by physiological changes such as increased heart rate and hormone levels.
Stressor
An event or condition that causes stress, challenging an individual's ability to cope.
Derealization
A psychological condition in which the world around seems unreal or distant.
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