(As if done by the Mutato itself, aside from things marked green, that's me explaining certain things.)
+Your UsernameShe calls herself, TrainerGreen.
+Name of the MutatoMy name is Comet? Is that right, Green? Yep, it's Comet.
++Reason for choosing the nameComets...comets are...oh, maybe this definition will help~
a celestial body moving about the sun, usually in a highly eccentric orbit, consisting of a central mass surrounded by an envelope of dust and gas that may form a tail that streams away from the sun.
+Describe something you love about nature.Oh, uh, perhaps Green should answer this. Hold on~
Woah, Comet, be more gentle. le- oh, I see. Well, lets see, what do I love about nature? Well, lets start....
1. The animals. Occasionally you find them, bird chirping, flying, perched on a branch, or perhaps covering a nest of eggs or young baby birds. Or perhaps a fleeing buck, doe, or fawn, scared of all the humans. A rabbit, nibbling on some grass or berries. Insects calling out, whatever it may be, it's alway pretty to see.
2. The flora. Flowers varying in size, shape, and color. Petals and pollen, stems and hidden roots. Some trees supply their own flora, which then create fruit. Trees also give you shade, and some are great for climbing to certain people.
3. The sky. The place where birds fly, clouds pass, and where the Sun, Moon, and stars 'reside'. Now, the Sun and stars don't actually live only in our sky, all planets revolve around the sun and the stars surround us. But the single moon that resides in our atmosphere, who I like to call Luna,(Latin for Moon) are our planet's. There are many other moons, surrounding other planets, but we have our very own.
Extra, Extra! Read All About It!Comet's Theme-Drops of Jupiter by Train
Why this song? I think it fits her body, seeing that it's based off the night sky, and Drops of Jupiter talks about the galaxy, which, in a way, is the night sky. It's also because of her red eyes, the small red star that appears on her ears occasionally, and because of her tail. The red eyes and star because Jupiter has its Great Red Spot(a persistent anticyclonic storm that's been raging on the biggest planet to orbit our Sun for about...413 years, if it began raging exactly in 1600, but it's said that it's been raging in the early 1600's, so when it truly started is unknown.). The tail, because Jupiter has about 63 moons to record, and the tail just kind of reminded me of its many moons, varying in shapes, sizes, probably not much color difference.
(EDIT 1: I'd like to note that Comet is a girl.)
(EDIT 2: Centered the edits, gave Comet a theme song, and reason for theme song.)