| A | B |
|---|
| cold-blooded | having a body temperature close to the environment that surrounds the animal |
| reptile | an animal with a dry body covered with scales that moves on its belly or with short legs |
| snake | long, crawling reptile without legs |
| natural selection | all animals are involved in this competion that takes place in nature and determines an animals survival. |
| reproduce | this is when animals have babies |
| physical traits | characteristics that are based on the animal body |
| behavioral traits | characteristics that are based on the animals behavior |
| inherited | this is when an animal recieves the same characteristics as the parents |
| adaptation | an animal's behavioral and physical traits change to survive in nature |
