The correct answer is D. Animals not adapted to cold migrate to warmer regions, because suppose that the cold temperatures kill most of the plants, so if they can die why they select that place to live? The option B is not logical because this require long time to evolve this characteristic and the option C has more logic but it still not enough, because if the temperatures are colder more animals can die. I hope this help.
They are made of protein and one molecule of deoxyribonucleic acid (DNA). As the genetic material passes from parents to child, the chromosomes are responsible for containing the instructions that make the offspring unique while still carrying traits from the parent.
I looked it up and got energy not sure though
<em>Homo sapien ((human))</em>
<em>Bat ((mammal))</em>
<em>aliigator ((reptilious))</em>
<em>Frog ((amphibious))</em>
<em />Fish
