This weeks subject: Reptiles.There are about 6,500...

This weeks subject: Reptiles.

There are about 6,500 species of reptiles in the world, from scary dragons to great pets, all of them coldblooded creatures whose body temperature changes along with their envirnoment. To learn more about reptiles, use the direct links on The Times Launch Point Web site: Go to https://www.latimes.com/launch/