They're usually battery operated.
According to IMDB it is simply "Green Aliens".
Toy Story 3 Aliens (voice) by Jeff Pidgeon (IMDb.com)
es
yes
No
make them eat each other
Yes, Aliens and eggs can live under water. But you will never see them. They live under the sea really, really, really deep.
Toy slime aliens can be used for various fun activities, such as sensory play, stress relief, or as a unique desk toy. They can also inspire imaginative play, allowing children to create stories and scenarios involving the aliens. Additionally, slime aliens can serve as party favors or themed decorations for events, adding a whimsical touch to celebrations.
aliens do live if u have seen or heard about the signs u will know that aliens do live
You're kidding right
Toy Story Treats - 1996 Drawing Aliens 1-32 was released on: USA: 1996
aliens live in space