Desert
Alex&Courtney
Biome
A place very little precipitation and can not have human live out there for long.
Plants
Barrel Cactus
The barrel cactus can grow to as tall as eleven feet tall.
Pancake Prickly Pear Cactus
Jumping Cholla
I looks and feels like a teddy bear and when animal get near it puts spikes into the animal.
Animals
Bandicoot
A small like rat that is an omnivore.
Black Widow Spiders
A poison spider that eats insects so it is a carnivore.
Wallaby
A small version of a kangaroo it is also a herbivore.
Country
Latitude
Seasonal changes
The water dries out quickly so the plants need to have long roots the rain fall is not a lot during sometimes.
http://www.jstor.org/discover/10.2307/1929050?uid=3739640&uid=2&uid=4&uid=3739256&sid=21102971908811