Question

अरे ! कितना कठिन समय है, ऐसा लगता है मानो​

Answer 1

Answer:

अरे ! कितना कठिन समय है, ऐसा लगता है मानो...??

energy flow through an ecosystem is one way, because when the energy enters the plants (from the sun) during photosynthesis. This energy is then passed on from one organism to another in a food chain but it does not come back. Thus energy flow in an ecosystem is unindirectional.

Answer 2

Answer:

अरे ! कितना कठिन समय है, ऐसा लगता है मानो