A thermometer is used to measure how cold or hot something is. It measures temperature. It can measure in °F or °C or K.
Answer:
Mark Twain was fond of condemning lying by saying, "If you tell the truth, you don’t have to remember anything."
Explanation:
Quotations are usually used with a colon after a sentence. However, they can also be introduced with a comma when there is an introductory phrase before it, such as <em>by saying</em>. On the other hand, when the quotation is introduced in the sentence, the comma is not necessary, like the first sentence.
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