Ten thousand years ago, all but 100 members of species a were killed by a series of volcanic eruptions. all modern members of species a are descended from those 100 individuals. this is an example of:

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )