Terrarium observation

A couple of days ago, me and my partner observed our terrarium. We planted corn, peas, radish, and clover. We left them alone for 72 hours. The pea grew tall and the corn was slightly shorter than the pea. The best plant that grows in the terrarium is the pea or clover. The nonliving factors didnt change at all. We also observed the sides of the terrarium and it was wet. So that means the water has evaporated.The soil recommended on top of the seeds should be two centameters. If we had done this again, we would get diffrerent seeds and see how they grow.