1. The Heading 2. The inside address 3. The greeting also called the salutation 4. The body 5. The complimentary close and 6 . The signature line hope this helps!
B sounds the best, i think. During the Renaissance, a period after the Middle Ages, several important inventions changed society.
They are all about the same topic. And they use something else as an example of transformation... thus making it an analogy, or a metaphor.
Play with toys ? watch tv , they cry q lot for attention and suck on so many things