References

Augusta-Palmisano, M., Barrett, S., Davis, A., Fairchild, D. and Thompson, K. (2002) ScienceWise 11: Succeeding in Today's World. Toronto: Irwin Publishing.

Dhar, A. (2013) ‘India bans testing of cosmetics on animals’ (online), The Hindu, 29 June. Available from: http://www.thehindu.com/ news/ national/ india-bans-testing-of-cosmetics-on-animals/ article4860969.ece [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] (accessed 24 October 2014).

National Council of Educational Research and Training (2007) ‘Respiration in organisms’, Chapter 10 in Science Textbook for Class VII. New Delhi: National Council of Educational Research and Training. Available from: http://ncert.nic.in/ NCERTS/ textbook/ textbook.htm?gesc1=10-19 (accessed 19 November 2014).

Ramadas, J. (2007) Small Science, A Series in Primary Science: TextBook – Class 4, 2nd edn. New Delhi: Oxford University Press. Available from: http://www.arvindguptatoys.com/ arvindgupta/ ss-eng-class4txt.pdf (accessed 19 November 2014).