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.
Virtually every planet in the solar system has moons. Earth has the moon, Mars has Phobos and Deimos, and Jupiter and Saturn have 67 and 62 officially named moons, respectively. Heck, even the recently-demoted dwarf planet Pluto has five confirmed moons â Charon, Nix, Hydra, Kerberos and Styx.