Scientists recently discovered that rocks collected from the Franklin mountains in West Texas and rocks collected from the mountains in eastern Antarctica were exactly the same age. Further research showed that the rocks were chemically and geologically the same and came from the same magma source. This discovery provide evidence of

Pangea

Explanation:

The geological results of the same composition and age of the rocks in these areas is evidence of Pangea that   existed between the Paleozoic and Mesozoic and that grouped most of the planet's lands.

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.