Answer this correctly and ill give brainliest. What is white when dirty and black when clean?

It was extremely base of him to desert you in your time of need. ( change into exclamatory sentence)

If the author's last name is mentioned in the sentence, it does not need to be included in the in-text citation.

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?