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Jasonsindoorguide.com: The Plant Life Cycle. (n.d.). Retrieved June, 2017 from                                        http://www.jasons-indoor-guide-to-organic-and-hydroponics-gardening.com/plant-                  life-cycle.html?ref=organicgglunkwn&prid=pfseogglunkwn

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Youtube.com: How Does a Seed Become a Plant? (2015). Retrieved June, 2017 from                                http://www.youtube.com/watch?v=tkFPyue5X3Q

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