Because they already have liquid inside of them to
keep them from dehydrating.
As a cactus is a form of a plant, it will require sunlight for photosynthesis and water to stop it from drying out and to help the cactus plant grow.
no
What kind of woodpeckers live in a cactus plant?
yes
The cactus has the ability to store water in its fleshy stem so it can survive long periods of drought.
Yes, people can live without cactus plants if they're outside the plant's native range in North and Latin America. But no, they can't live without cactus plants if they're within the plants' native ranges. Within desert and jungle America, the cactus plays a key role in the environment. For example, the desert cactus is the main vegetative cover that conserves water, disperses sunlight, holds soil together, and provides color and oxygen in an otherwise drab, dry, extreme, harsh environment. The jungle cactus interacts in mutually beneficial ways with the trees on which it's anchored.
A cactus is a plant that lives in the desert.
Of coures its a cactus because all the cactus's would be dead if they didn't live in the desert!!:)
tridax plant, cactus plant and the likes
water
As with any green plant, the cactus produces its own food through photosynthesis.
Camels drink lots of water and then can go without days with it. They feed on the desert grasses and cacti that live in the desert. The cacti and grass can survive, because of a waxy mixture on them, and when it does rain, they savour the water like camels. They are also the type of plant that is adjusted to live in the desert.