Carruurta ku jirta PreK waxay si male-awaal ah ula macaamilaan dinosaurs marka ay ku celceliyaan xirfadahooda bulsheed iyo shucuureed - is beddelka, wadaaga kheyraadka, dhex mara meelaha iyo khilaafaadka, iyo is-xakamaynta iyo qeexida shaqadooda dareenka marka ay ku ciyaaraan goob iskaashi.