Hitler was the worst person to ever walk the earth!
The Earth's gravity keeps our feet firmly on the ground.
90% of volcanic activity on earth occurs at either convergent or divergent plate boundaries. The remaining 10% occurs at hot spots, which are not associated with plate boundaries.
Not as whales, no. Marine (sea) mammals (whales, dolphins, etc.) are descended from terrestrial (land) mammals, but they're not identical with those land mammals... among the more obvious changes, they've lost their legs. The related links section has a link to a Wikipedia page showing what some of the distant ancestors of whales might have looked like.
Oh, dude, you can do so much with your feet! You can walk, run, kick a soccer ball, dance like no one's watching, and even use them to pick up stuff if you're feeling lazy. Your feet are like your trusty sidekicks, always there to help you out... unless you stub your toe, then they're like your worst enemies.
It's a visual thing. When you walk on a floor, you do indent it momentarily. The floor pushes on the house fame. The house frame pushes on the earth, which moves down momentarily. Do you have a micrometer? You might be able to measure some of the movements with that. I wouldn't bet on it, however.
yeah she is the coolest person alive! jk no actually she is the coolest person ever to walk the earth. by holly thomas
You are!
yes
john mckain because obama is an idiot, athiest,not even african-american, and is the worst human being to ever walk the earth.
Eve
Nobody has ever been to Pluto. The only body that astronauts have walked onbesides Earth is the moon. The closest to Earth that Pluto can ever get is morethan 11 thousand times farther than the moon.
land mammal
no
Bessie Groat Is the most amazinging person to ever walk on this planet (Earth)
According to the bible, the first person to walk on earth was Adam, followed by Eve.
the blue whale (answer by karl )
clearly Henry brose