Any statement that cannot be conclusively proven or disproven is not a fact. This means that even a false statement, such as "I was born on Jupiter", is a fact, albeit a false fact. A statement such...
I would say it depends on the context. Using "as a matter of fact" would be useful when making an addition to your previous statement that may even include extra information. Using "fact of the...
days and nights are caused due to the rotation of earth on its own axis. it takes about 23 hours 56 minutes and 54 seconds for earth to complete rotation once. during rotation the part of earth which...
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