Source: Frog Life Cycle. (n.d.). Retrieved July 21, 2016, from http://www.turtlediary.com/game/frog-life-cycle.html
Source: H. (2014). Froggy, Froggy! (a song for kids about the frog life cycle, etc...). Retrieved July 21, 2016, from https://www.youtube.com/watch?v=JrXww4oZrsI
