An email was sent by him today
Answer: Students prefer salty snacks over sweet because the percentage of sweet snacks were lower than the percentage of salty snacks
I believe the answer to this question would be either a metaphor, idiom, or alliteration. But this would most likely be idiom because people can interpret different meanings of this phrase negative or positive and can take it personally or extensively.
Answer: the way I thought of it was he wasnt scared of the police and wanted to show that he wasnt scared.