In the Amazon rain forest in Brazil, South America, over 750 trees live in 2.5 acres, and thousand of species of both animals and plants live there. I believe its there, in the Amazon rain forest. If not, sorry. But, that's what i know.
The specific plants live is in the ocean zone as the plant can derive water and nutrients direct from ocean via soil.
This depends on what zone you live in.
Coral
food
Rockweed kelp
HATCHET FISH AND VIPER FISH LIVE IN THE THERMOLINE OR TRANSITION ZONE, I JUST FINESHED A PROJECT ON IT WHICH I GOT A 100 ON IT , SO I HOPE THIS HELPS U OUT.
No it is to dark. There is not enough sunlight.
nuclear zone warning signs mostly find near nuclear power plants .
Cold (or Arctic).
tube worms. trust me, it was found by the Shinghi 6500.
The ox and the reindeer are both animals that live in the frigid zone. Also, the caribou is another animal that lives in the frigid zone.
Lack of Light.