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Plants need water to survive, which is an idea you're probably already pretty familiar with. But a cactus is known for being able to live with very, very little water!
Cactuses (sometimes also called "cacti") are a type of plant called a "succulent," and are best known for living in hot, dry places like the desert, where they do not get a lot of water. Cactuses do need some water to survive, but can get along with a lot less than most plants.
One reason cactuses can get along with less water is because they don't have leaves, so the water a cactus drinks does not evaporate as much as the water other plants drink. Additionally,cactuses have thick stalks which allow them to store water for a long time and roots that are good at finding and soaking up water even when its scarce!
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoA cactus is designed to conserve and retain water. Very little water evaporates from a cactus, and it has thick leaves and a thick inner trunk that are able to store lots of water.
Wiki User
∙ 9y agoCacti have adapted to a variety of biomes, including deserts, grasslands and even rainforests.
Wiki User
∙ 16y agocause they store water inside the plant
Wiki User
∙ 9y agoCacti grow in just about any climate
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How long does the cactus last for without water?
Cacti are desert plants well adapted to living for a long time during long periods of drought. The roots of most cacti are deep and well spread out. Any rainfall is stored in cells able to expand, usually in the barrel shape of the stem, or in the fleshy leaves of the succulents. This ability to take on and store water, helps the plant survive through long periods of drought.
How is the barrel cactus significant to the desert?
The barrel cactus survive long periods of drought by storing sparse rain water in stem cells. Other species of cacti also store water. Leaves have evolved into thin spikes and thorns to reduce water loss, which would occur with conventual broad-leaves.
Why does a cactus grow in deserts?
The cactus has a number of structural adaptations that allow it to live in the harsh conditions of the desert. Many other plants lack these adaptations and cannot survive in a desert.
How long does the Joshua cactus live in a desert?
There is no such thing as a "Joshua Cactus." There is, however, the Joshua tree which is a tree-like yucca found mainly in the Mojave Desert. It can live for hundreds of years and some specimens as old as 1000 years have been found.
What are two major types of cactus?
There are two types of cactus, columnar cactus and climbing cactus. Climbing cactus e.g dragon fruit plant.
What is in the cactus that enables it to live?
A cactus can store water in its fleshy stem and this enables it to survive periods of drought.
What part of the cactus plant helps it to live in the desert?
The cactus has the ability to store water in its fleshy stem so it can survive long periods of drought.
How do you use cactus in a sentences?
Wherever it grows, the cactus functions as a conversation piece because of its unusual appearance, its drought tolerance, and its adaptability to indoor and outdoor environments.
What does cactus plants live on?
As with any green plant, the cactus produces its own food through photosynthesis.
What did Pecos Bill lassoed to get water during a drought?
A Cactus
What variation do cactus have?
they are tall the have spikes to stop predators from biting cactus and drinking its water the have in the so they are drought resistance
What variation do cactus's have?
they are tall the have spikes to stop predators from biting cactus and drinking its water the have in the so they are drought resistance
What variations do cactus?
they are tall the have spikes to stop predators from biting cactus and drinking its water the have in the so they are drought resistance
How does the stem of a cactus help it survive in a environment?
The stem of a cactus is able to store water during rainy periods for use during a drought.
What are drought plants?
the plants which grow in the drought region(region where very less water is available0 e.g., cactus, date palm, bryophyllum etc.,
How does the cactus get its water?
A cactus has roots just as do other plants. These roots absorb water from the soil when it is available and store water in their tissues for ties of drought.
What is a cactus adaptation in the desert?
Most cacti are able to store water in their stems for periods of drought.
