Question

Explain how the pesticides and of Food Chain and subsequently get into our body

Answer 1

If we begin at level of fishes when they are reared with some chemicals for better yield or when water Bodie are sprayed with pesticides to avoid mosquitoes fishes engulf them.
These fishes are then eaten by some other fishes and we eat them thus causing threat and harm to the human life which eventually disturbs the whole food chain and thus the ecosystem