Snake Husbandry would be easy to find
just search online and you'll find tons of those care sheets for them
and then Common Misconceptions with snakes is good too but a bit harder to find facts on supporting your ideas. But I have done a paper during University on this...and I have found a few resources on this (even though I don't have the paper or the resource right now...lol...thrown in garbage after getting the marks..no room....lol)
so both topics aren't that bad..but from what I think snake husbandry would be easier...