Examlex
Explain what a standard candle is and how it could be used to determine a galaxy's distance.
Distributed
Spread over a wide area or among many individuals or entities, often referring to computer networks or databases.
Body
The physical structure of a living organism, including its bones, muscles, organs, and other tissues.
Sore Muscles
A common physical condition characterized by pain, stiffness, or discomfort in muscles, often after intense exercise or unusual physical activity.
Chest Pain
A symptom of numerous potential conditions, ranging from non-serious muscle strain to life-threatening cardiac issues.
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