Which one is a unit of time:
Correct answer: B. Half Year
- A. Micro
- B. Half Year
- C. Angstrom
- D. Light Year
Explanation
"Half Year" is a unit of time, but it is not a standard unit in the SI system. It is a non-SI unit representing a period of six months or half of a year. While it is used in everyday language, it is not part of the standard set of units.
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