Which of the following is the name for two or more types of atoms that are chemically bonded together

Chemical bonds: The chemical bonding is performed on the lower atomic or molecular level, as there are different types of chemical bonding between the variety of atoms and molecules, and these chemical bonding give rise to the specific properties or features of the product or substance formed due to the linking up of the elements or atoms.

c. heat from the poles back down towards the equator.

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.