Show food chain different organisms, number of pyramid of your school.

In food chain initial organisms are

In a food chain, the initial organisms are

In the food chain, the saprophytic organisms are

Draw a food chain of your choice..

In different food chains of different ecosystem the placement of man is not metioned you give placement in a suitable food chain and give reason for your answer.

In a food chain, the initial organism is usually :

In parasitic food chain, the pyramid of numbers is