Respuesta :

Decreases.

An example of this is the food chain. Predators at the top of the food chain receive the least amount of energy due to the lack of raw energy.

Sun - Plant - Rabbit - Dog - Kyote
100% - 90% - 80% - 70% - 60%

Hopefully that was a good enough example.
i'm pretty sure it decreases
 :)
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