I think it is just one. The Moon
A multiple of a natural number should be another natural number.
because the natural number is infinite so there is no greatest natural number
If x is the natural number, 1/x is the reciprocal.
A negative integer is a whole number but not a natural number.
No - a natural number is a whole number. Therefore, the square root of 49 is a natural number, but the square root of 50 is not.
Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.
The Earth only has one main natural sattelite, and that is the moon. There could be many little rocks orbiting the Earth, but who knows!
The natural satellite seen from Earth
yes
srry
ssddas
the sun
What we think we have in resources.
sun
natural nuclear waste
A mountain is a natural, large elevation in the Earths surface. A basin is a depression in the Earths surface containing water.
The moon is the earth's only natural satellite.