How do roots of a cactus adapt to live in the desert?

Answer 1

The roots to a cactus are long thick and go very wide and deep. When it rains the roots absorb the water and store it in its leaves. The cactus doesnt need a lot of water. A couple drops a year will keep it alive. Its leaves are protected with spines.

Answer 2

Cactus roots are shallow and widely spread out to absorb water quickly when it rains, and can also store water. They have evolved to be efficient at extracting moisture from the soil and can grow deeper when needed to search for water. Additionally, some cactus species have specialized root structures, such as adventitious roots, to anchor themselves in the sandy or rocky soil of the desert.

Answer 3

Some roots spread from 10-15 foot away; they can also change characteristics as the water supply fluctuates.