Respuesta :
the answer is 1%
in the trophic level, 10% of energy is being consumed by the consumer so it statrs off as 100 then 10 then 1 then 0.1 then 0.01 and so on
producers = 100%
primary consumers = 10%
secondary consumers = 1%
3rd (omnivores) = 0.1%
4th = 0.01%