Why has the author chosen to include the word metamorphasis in the text?

Read the excerpt from "declaration of conscience" by margaret chase smith. the exercise of these rights should not cost one single american citizen his reputation or his right to a livelihood nor should he be in danger of losing his reputation or livelihood merely because he happens to know someone who holds unpopular beliefs. who of us doesn't? otherwise none of us could call our souls our own. otherwise thought control would have set in. this excerpt contains an example of

What happens once in a minute twice in a moment and never in a thousand years?

According to section four, what is the most likely reason that a polyester blend fabric would make the project more difficult for amateur quilters?