solar system
how many hour were a day in Earth?
24hours
I have gills and live in the water.Who I am?
Fish
which planet has 146 moons?
Saturn
If I am a vertebrate, I have a what?
Backbone
what time does Pluto was kicked from Solar system?
year 2006
Why is Pluto no longer a planet
Because the International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet.
who invented Galilean transformation?
Galileo Galilei
how many hour were a day in planet in solar system?
(planet: Jupiter, Mercury and Saturn)
Jupiter: 10 hours
Mercury: 1392 hours
Saturn: 10 hours and 33 minutes