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wonderopolis.org/wonder/how-does-a-cactus-live-without-water

Spines protect cacti from animals that eat plants and also help to reduce ... Specialized stems allow cacti to store water for a long time, since rainfall is often  ...

dengarden.com/gardening/How-Often-Should-I-Water-A-Cactus

Dec 22, 2016 ... Yes, cacti are extremely hardy plants which can go long periods of time ... Although cacti can survive without water for weeks on end, there's no ...

www.livescience.com/4188-cacti-survive-surprising-strategies-quench-thirst.html

Jul 23, 2006 ... Cacti have can be found in rain forests and as far north as Canada. ... The pleated ribs of a saguaro expand like an accordion when water is available and ... While most plants open up their stomata during the day, cacti and other ... even without the anatomical specializations of the familiar leafless cacti.

aggie-horticulture.tamu.edu/archives/parsons/trees/cactus.html

In most cases cactus will do well in pots as long as you remember three ... A potted cactus will live and flower in the house if given enough light, place the plant ... Water. Cactus in pots require more care in watering than in the ground. In the ...

worldofsucculents.com/how-does-a-cactus-live-without-water

Jun 28, 2015 ... Given the areas where they live, though, water is often scarce. ... as a tall, green, prickly plant that manages to survive the desert heat without water. ... Specialized stems allow cacti to store water for a long time, since rainfall is ...

home.howstuffworks.com/succulents-go-without-water.htm

This cactus is an example of a succulent. Cacti are the largest family of succulents, but they aren't the only ones -- close to 30 plants families have succulents ...

www.quantumbooks.com/other/how-cacti-can-live-without-water

Cacti do not live without water, but they manage to survive long periods in a remarkable way, with no rain. Plants growing in normal environmental conditions  ...

www.southeastsucculents.com/plant-care

When you break or cut these plants, you can see that they are full of water. ... However, many succulents will survive 'in spite of' neglect but the stress can make them ... Without enough light they 'search' for light, growing long thin weak growth.

www.bbc.co.uk/education/clips/z69rkqt

Oct 8, 2007 ... Its roots are spread out to collect water when it does rain and it stores water in its body for future use. An expert explains how a cactus can survive for years between ... This clip is from: Science Clips, Helping Plants Grow Well.

www.whyzz.com/how-can-a-cactus-live-without-water

Plants need water to survive, which is an idea you're probably already pretty ... cactuses have thick stalks which allow them to store water for a long time and ...