References

Arce Paul, (2011) living and non-living things taken from: http://www.youtube.com/watch?v=k3b2VCNzhZo

Moreno Martha, (2012)http://www.xtranormal.com/watch/13636501/living-and-non-living-things

Drolly (2011)Characteristics of life http://www.youtube.com/watch?v=iuUzQW29Aw8&feature=related

Sfgres (2010) http://www.youtube.com/watch?v=juxLuo-sH6M&feature=related

The characteristics of life, taken from http://www.youtube.com/watch?v=uM_CgOgJGG0&feature=related retrieved August 23 2012