Pluto IS NOT a planet - by definition.
The Earth is around 4.6 billion years old, as suggested by all the available scientific evidence.
earth
It is the only planet that supports life. (As far as we know)
Earth is called a life sustaining planet because it has life on it, and is currently the only known planet that supports life.
evidence that you think shows that Pluto should or should not be classed as a planet
The Earth is around 4.6 billion years old, as suggested by all the available scientific evidence.
Fossils of living creatures in rocks that are about three thousand, six hundred mission years old.
Earth supports life, because it has oxygen.
Earth
Earth
earth
The planet that supports life, and has an ozone layer. Unless there's another world with life, instantly it's Earth.
Currently, Earth's neighboring planet, Mars is being tested for the evidence of life.
pretty planet
Because non-scientists do not understand what a scientific theory actually means. It is not a random guess. Scientific theories are formed based on evidence and experimentation.The scientific community advocates evolution because all the evidence of life on our planet supports the theory.
Earth is the only one we know about.
It is the only planet that supports life. (As far as we know)