HOMEWORK HELP FOR 13 YEAR OLD?

lol I learned all this stuff when I was your age too yes when I was 13 and I was more than capable...sorry I don't remember but it look like you are looking the easy way out.please go do it yourself don't be lazy there is something called a textbook and the library and the internet. And I researched alot at 13 too and I got my answers takes hard work.....