Interactive game (Vertebrates)

Video:

http://aven.amritalearning.com/index.php?sub=101&brch=296&sim=1494&cnt=3451

Games:

http://www.tinytap.it/activities/goai/play/viviparous-oviparous

https://www.educaplay.com/en/learningresources/546509/oviparous_viviparous.htm