A wolf consumes 300ks of energy from a fox and uses
9kJ for growth. How energy
efficient was this process?
A.0.3%
B.3.0%
C.33%
D.3.3%

C. 3.3% because is the same usefull and his OK thanks again

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.