Question

About how much energy is lost with each transfer from one trophic level to the next?​
a. ​ 10%
b. ​ 35%
c. ​ 90%
d. ​ 0%
e. ​ 65%

Answer 1

I'm not sure but I think its B.35 but tell me if i'm wrong.( * * )                                                                                                                                                                                        

Answer 2

About 90 % of energy is lost through metabolic processes as heat during each transfer of energy from one tropic level to other. Only 10% of energy is transferred at any tropic level to the next next tropic level.