Question

In an ecosystem, the energy flow is always?

1. Always unidirectional
2. Always bidirectional
3. In any direction
4. Always down directiona​

Answer 1

Explanation:

In simplest terms, the behaviour of energy in an ecosystem is called energy flow. The flow of energy in the ecosystem is always unidirectional (linear). The energy flow obeys the first and second law of thermodynamics. 1st Law: Energy cannot be created or destroyed but can be transformed from one form to another.

Answer 2

Answer:

always unidirectional..