Assume there are 10,000 Joules (J) of energy available in trophic levelll in the figure According to the conventional model of energy flow in ecosystems, which of the following statements correctly describes the flow of energy in the system?
O Trophic level IV has approximately 100 J of energy
Trophic level 1 has approximately 1.000 J of energy
Tophic level It has approximately 10 J of energy.
Tropic levell generates a macimum of 10,000 J of energy

To complete this calculation, we divide the amount from the higher trophic level by the amount from the lower trophic level and multiply by one hundred. That is, we divide the smaller number by the bigger one (and multiply by one hundred)

Explanation:

I just looked it up and it said that but idk if that's right

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.