Wow I'm only the second to pick botany as a favorite. I intend to specialize myself in botany and be a contributor to the fight against the molestation of the environment. Growing herb really made the seed of interest in botany become a forest of intrigue for me, if you'll excuse the pun.

I love physics because its laws are pretty much unbreakable. I took chemistry once and was irritated by how many times it forces you to break its fundamental tenets, but I know it is a very basic science and intend to become better acquainted.

My other favorites are astronomy, geography, psychology/philosophy (at which I'm currently most adept), quantum physics, political science (as oxymoronic as it is)