Special kinds of roots that help tall trees stay upright are called Buttress roots. These roots stick out at the base and on top of the ground. They are usually found on trees that are growing in nutrient poor soil. Buttress roots stabilize the tree.
what are the 2main kinds of roots
a special tissue called xylem
Plants have these things called roots that suck up all kinds of stuff.
roots
Roots
The special roots in plants like Rhizophora are called pneumatophores. These roots grow vertically out of the ground and help facilitate gas exchange in waterlogged environments, such as mangrove swamps, where the soil is low in oxygen. By extending above the water level, pneumatophores allow the plant to obtain oxygen for root respiration.
Plants breathe in the soil with the help of their roots . Some plants such as mangroves grow in muddy soil which does not contain much oxygen. To get some air, some mangroves give out special roots called breathing roots. Breathing roots are lined with special cells ( called lentils ) that absorb air. But , plants usually do not breathe through their roots ( mostly through leaves ) . Mostly soil particles can go through roots but I don't know how.
Not sure what answer you are looking for, but here are 4 types of roots in math. First is a square roots, next is cube roots, then the nth roots, and lastly rational roots.
Roots
All plants have roots. How else would they feed, or stand upright. http://plantandsoil.unl.edu/croptechnology2005/UserFiles/Image/siteImages/CornRootsCBLG.jpg
because they have their own special functions
Roots bring water and nutrients to the whole plant. Without water to " crack " the process of photosynthesis would not be possible. Also, roots help keep the plants upright and/or in a fixed location.