Question

Energy flow in a food chain is always unidirectional justify

Answer 1

Answer:

hope this will help you

Answer 2

Answer:

The flow of energy in food chains is unidirectional. ... The energy that is captured by the autotrophs does not revert back to the Sun. Therefore, in the food chain, the energy moves progressively through various trophic levels. This energy is no longer available to the previous trophic level.