Some flowering desert plants of North America include.
Four O'clocks
Mojave Aster
Prickly Pear Cactus
Fishhook Barrel cactus
Brittle bush
Desert Ironwood
Chain fruit cholla
Pallo Verde
Soaptree yucca
Cacti
Cacti
Cacti
yes
No. Yeast is a fungus that reproduces by spores. It's more similar to moss than a flowering plant, although it is still not considered a plant by any means.
No, it is called a perennial.
Anthophyta, or flowering plants
A steppe receives more rainfall than a desert and therefore has more plant life.
An oasis is a small area in a desert with a permanent water source that allows for more plant life than in the surrounding desert.
Mountains, even when surrounded by desert, usually receive more rainfall than the surrounding desert and are able to support more plant life.
An oasis is a small area of the desert with a permanent water source that supports more plant life than the surrounding desert.
A rainfarest plant should have less stomata than a desert plant because of the humidity difference, also because rainforest plants with get rid of the stored water much more frequently than a desert plant:)