Answer:All improved
Explanation: because each time I'd read I'd become more informed about the paragraphs meaning.
Shells evolved from ribs. ... Turtles and other shelled creatures use shells like shields to protect themselves from predators, or animals that hunt them. Turtles probably needed a shield on their backs and stomachs because they faced predators in the ocean from both above and below.
Answer:
When someone has their own story, and gives good details it helps the reader have empathy, or shows prespective. Now the reader can think " I wonder what would happen if I were in that situation".