You and a friend both-roll a die at the same time. On the first roll, the dots on the two dice add up to 7. On the second roll, they add up to 2. Which do you think was more likely, rolling a total of 2 or a total of 7? Explain your answer. PLEASE HELP I'LL GIVE YOU BRAINLISIT IF YOU ANSWER FIRST ​

answer; polycythemia is the correct answer;

i need

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.