Leaves have evolved into spines on the cactus.
A cactus has no leaves but does have a stem.
it may or may not depending on speices.
In a desert, they adapt so that they are able to hold in and store more water. For example, there is a cactus.
Cactus are desert plants.Their leaves have turned into thrones.
Cactus
A cactus that has flowers is giving the flowers fluids from within. A cactus is like a camel except with many more chambers. The cactus stores moisture for long periods of time.
Carbon Dioxide Leaves Oxygen
The roots to a cactus are long thick and go very wide and deep. When it rains the roots absorb the water and store it in its leaves. The cactus doesnt need a lot of water. A couple drops a year will keep it alive. Its leaves are protected with spines.
The cactus has spiny leaves so the water that it retains can't evaporate so easily, and for protection.The cactus has spiny leaves so the water that it retains can't evaporate so easily, and for protection.
The ocotillo sprouts leaves a day or two after a good rain in the desert. It blooms in the late winter.
a cactus that grows in the desert XD
In most species the stem has evolved to be photosynthetic and succulent,while the leaves have evolved into spines,this helps it adapt to hot and dry environments.