1 the global level (how it's important to ecosystems), 2  the plant part level (how leaves are organized for the process), 3  and/or the cellular level (the chemical reactions occuring in the chloroplasts of the plant cells in the leaves of the plant).
Jupiter has 67 known moons, although 17 of them are awaiting official names. More are discovered with every space probe we send there. It is likely that there are more not yet identified. The most recent are extremely small.
That means one year on Jupiter is 12 years on Earth. It is very cold on Jupiter. Gravity is different, too. There is more gravity on Jupiter than on Earth. Someone who weighs 100 pounds on Earth would weigh about 240 pounds on Jupiter. How Many Moons Does Jupiter Have? Jupiter's four largest moons (Io, Europa, Ganymede and Callisto) are known as the Galilean satellites because they were discovered by Galileo Galilei in 1610. NASA's Juno mission will study how Jupiter, the largest planet in the solar system, formed and became the dynamic world it is today.