Answer:
Mercury is the planet that is closest to the sun and therefore gets more direct heat, but even it isn't the hottest. Venus is the second planet from the sun and has a temperature that is maintained at 462 degrees Celsius, no matter where you go on the planet. It is the hottest planet in the solar system.
Explanation:
Well it’s simply because dinosaurs went extinct 65 years ago so if you were to find a dinosaur fossil, it would be 65 years old or more, not less.
Human expansion, Hunting and increased poaching.
BOOM
Hope this helps :)