Elements are simple made of the same type of They cannot be down chemically. There are about elements in total. Compounds are made from or more elements chemically

1.substances

2.atoms

3.broken

4.118

5.two or more

Explanation:

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.