MELODY's Biology Food Chain Working Model Science Project/ Model

WORKING MODELS: Using electronic circuit that runs LED lights-(10 or more). The 2D model pasted on a sheet with computerized coloured print drawing. The running light effect shows the process by pressing the key given. This is a complete working model supported by rough study material to make a suitable projects report by the student. It is using Sunboard base, Paper, Electronic-Electrical Components, Mechanical & Scientific goods as per the requirement of a particular model.1)Elelectronic circuit with 10 or more lights(LED's)in running effect with the help of battery.2)9v batttery is require.3)It is a very good option for School and College Project work.4)Best suited for those who wish to submit as Bio Projects in School/College.Easy to understand working model with study report in printed form.5)Handmade projects looks like it is made by student itself.