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Question:

hello mam I participate in science congress contest in model representation now I am very worry that which topic is best for model from biology please help me and please give me a idea and representing speech

Answer:

Hi there!

Here a list of some topics, one can try:

1. Working of Human Heart

2. Technique of Haemodialysis

3. Energy flow in an Ecosystem

4. Evolution of Human beings

5. Role of Microbes in production of Biogas

6. Biogeochemical cycles - like carbon or nitrogen cycle, etc.

Thanks

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