Cacti are equipped with many adaptations that suit them for the desert life. Instead of leaves, from which water escapes easily, this magnificent plant has spines, which greatly narrow down water evaporation. The spines also protect the cactus from hungry predators such as birds. A cactus has short roots, which also minimize evaporation. A cactus is a vascular plant, meaning it can support itself while growing to amazing heights. The saguaro cactus can grow unto an astonishing 45ft. Probably the most amazing fact about this plant is that even in its harsh climate some cacti can survive over 200 years! These adaptations allow certain cacti to survive 3 years without water; a human can barely survive 4 days.
Xerophyte
it stores water in its large stem
Yes, there are plants such as the resurrection plant (Selaginella lepidophylla) and the ice plant (Delosperma sp.) that can survive very harsh conditions like extreme temperatures and lack of water without being a cactus. These plants have special adaptations that allow them to withstand such challenging environments.
it stores water in its large stem
The cactus has the ability to store water in its fleshy stem so it can survive long periods of drought.
There are no plants nor animals that can survive without water.
A plant that grows in soil and holds little water is that is does not need nutrient.
Cactus plants belong to the group of succulent plants, which are characterized by their ability to store water in their stems, leaves, or roots. Succulent plants have adapted to arid environments, making them well-suited to survive in conditions with limited water availability.
A plant can survive without water, but not for very long. Humans can survive a day or two without water, but like all life, to have a long life we need water.
Because they already have liquid inside of them to keep them from dehydrating.
The flower that could survive the longest without water or sunlight would be a cactus. Now, you agreed to exotic gifts! Cacti have interesting looking shapes. You could get him a weird looking cactus. That would be funny, exotic and it would survive!
Water, used as a nutrient for the plant, without water, the plant will wither and die.