Question

a food chain of a pond ecosystem is given below identify the aquatic organism at part place A and B spirogyra – a that small fish – large fish – B

1] Cyanobacteria and fungi,
2] Anabena and nitrifying bacteria
3] Tiny crustaceans and putrefying. bacteria
4] Euglena and fungi ​

Answer 1

Answer:

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Answer 2

Answer:

option second confirm lo k kiya jaye