How to poop?

how do you poop ok?

Models are non-visual ways of coummincating how someone thinks about something in the natural world

All ova contain sex chromosomes corresponding to: x y xx xy

The more rapidly sedimentation occurs, the more likely it is that the remains will successfully form a fossil. as sedimentation continues, what happens to the amount of weight settling onto the organism? stays the same increases decreases cuts in half