Why do people deserve kindness ?

It is important to be kind because it makes you feel good about yourself. Doing things for other people helping them with maths or homework or anything it just makes you feel warm that you accomplished something. Kindness is a give and get thing a bit like respect. If you want respect you must give respect.

Explanation:

c) vampires in history and modern life.

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)