Question

In just a super quick post, because it's kind of late here and I have a lot of work to finish...
What would you like to know about biology/geology?
I don't know, how we breathe, how a plant grow, what a cell is or how dna works... Really, if you have any ideas, I'll gladly answer them on my post on Saturday; (because, honestly, I couldn't come up with any interesting topics, and I love my majors so much).

Useless biology fact of the day, btw: Did you know that if a tuna stops swimming, he suffocates and drowns? He has to go further all the time and can never stop! (A bit like us, students, my biology teacher said).

Well... DFTBA!