Answer:
yes the annswer is c because the ordit is on a 45 degree angle
Explanation:
During the transfer of energy from one tropic level to the next tropic level around 90% of the total energy is lost in the metabolic processes in the form of heat. Hence only about 10% of the total energy can only be transferred from one tropic level to the next tropic level.
I'm pretty sure it's Cell membrane
