planets
What is the inner planet is far from the sun?
Mars
What is the symbol for Iron
Fe
What are the Inner planets?
Mercury,Venus,Earth,Mars
What Is the element has H as the symbol
Hydrogen
What keeps the planets in orbit?
Gravity
How many elements are there?
118
What two planets can be called Ice Giants?
Uranus and Neptune
H2O represents-
Water
What planet has 95 moons?
Jupiter
If humans breath in oxygen then what do they breath out?
Carbon