Cacti can survive in deserts because they store water in themselves and use them to grow.
They store water in them so when they need it they drink some.
Arizona has the most cacti of any US state.
cacti (cactus) grow in desers where there is not a lot of water but they still survive.
There are cactus farms, especially in Arizona, that commercially grow cacti for landscaping and houseplants.
The Saguaro is the best known.
they arnt
they conserve their water
The plural of cactus is cacti. Sentence example: Arizona is known for being a state abundant with cacti.
because it has water inside it
Diamond Cholla and Devil Cholla are cacti that grow in Arizona.
All cacti and other native plants are protected in Arizona.
The horticulture students were amazed at the variety of cacti present in the Arizona desert.
Cacti occasionally suffer from the pressures of drought and other animals. Birds and mammals try to get the water from the cacti so THEY can survive. This is why cacti have thorns.