How do I figure out all these questions?

Rock, Paper, Scissors is played around the world. What can wear away rock, rot paper, rust scissors? (I have to explain it to)





How many words have you heard of that describe a river-like body or water of any size?(it might help if you could give me a website)





What's a Philippine nudibranch?





I forgot to do it so it's due Tuesday, October 28 2008 (tomorrow from the day I posted this)





Best answers get 10 more points.How do I figure out all these questions?
Rock, Paper, Scissors is played around the world. What can wear away rock, rot paper, rust scissors? (I have to explain it to)





The Answer is ';Time';





How many words have you heard of that describe a river-like body or water of any size?





river, sea, ocean, drink, stream, brook, pond, lake, puddle, creek......thats all i got





The Phillippine Nudibranch - http://en.wikipedia.org/wiki/NudibranchHow do I figure out all these questions?
1. water (erosion, basic decomposition, and oxidization cuz water is H2O)



acid prollyyy
GOOGLE