How long have leatherback sea turtles roamed our planet?

Leatherback sea turtles have roamed our planet for 100 million years.

Explanation:

Leatherback sea turtles have a lifespan of about 50 years, these live in oceans and are world's largest turtles about 2m long in length. They also migrate huge distances. These big reptiles have been on our planet earth for a really long time of about 100 million years. These turtles are carnivores in nature i.e they feed on other sea animals like jellyfish. These have been on the planet since dinosaurs existed. For now, these turtles are critically endangered and require conservation and care.

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.

the first action that caused many creek indians to turn against william mcintosh was when mcintosh a) supported the united states during the creek war of 1813–1814. b) attempted to stop the sale of creek land to the u.s. government. c) seized control of over 1,000 acres of land belonging to the creeks.