Yes, its prickles
defence. the cacti leaves are the thorns...
The thorns on cacti are like seeds, if you want to reproduce a cactus you will probably need a green house, if you don't have a greenhouse you can take a plastic bag and poke small holes in it and drape it over the cactus. Cactus thorns are sharp and prickly they are a natural defence system.
It looks like you are asking about the saguaro cactus. There is no type of cactus with a name that is any closer to "saroya".
No.
As with any green plant, the cactus produces its own food through photosynthesis.
A cactus makes food like any other plant, by photosynthesis
It has extensive shallow root systems
This will depend on which cactus species you're referring to. If you want to rewrite the question to ask about one specific cactus, someone will know what the nickname for that one is!
A barrel cactus can be seen any season of the year, particularly in the Sonoran and Chihuahuan Deserts.
In the Australian vernacular, is something is "cactus", it is broken and no longer any good. Therefore, an antonym would be "functional". However, that is probably not the antonym of cactus sought in this question.
no,a cactus can't survive in northpole because it will become frozen and it would die. Cactus can almostly survive in any climate. In northpole it is very cold and the cactus is not adapted to low temperatures. Cactus need warmth and in northpole there is freezing weather and freezing water, cactus can't survive in northpole.
Yes, some cactus plants can be toxic to cats if ingested. It is important to keep cactus plants out of reach of cats to prevent any potential harm.