Answer:
c) matter in an ecosystem flows in one direction and is never reused.
Explanation:
A is true
They are also called "Land Plants" that are non-vascular!
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The shorter the food chain, the larger amount of energy obtained.
Hence, the consumer furthest away from the producer obtains the least energy.
The quaternary consumer is furthest away. Most energy is lost by then. Hence, it has access to the smallest supply of energy.
