Autofocus lenses use what to determine the correct focus?

One reason people like impressionism is because it seems a )so easy b) very moral c) optimistic d) to be about important events

How did shawn mendes change the world? (need this for biography homework❤)

Now for all my fellow anime lovers i have 4 questions: 1. which ship would have been the best ending for inuyasha a) inuyasha x kagome b) sesshomaru x kogome c) koga x kagome d) none 2. what is your ideal ending for fairy tail 3. which show wouldn't you mind watching or rewatching a) ghost hunt b) psycho pass c) inuyahsa d) the wallflower e) pick your own 4. what is the anime show you that you would love to live in for a year?