Roots are branched structures that anchor plants and enable them to absorb water and mineral salts. Most roots are underground, but some roots are aerial. A root consists of a three zones: a ramification zone that produces secondary roots, a feeder root zone that is covered with absorbent hairs, and a growth zone where new cells at the point extend and divide.
Authored by seh. Last updated 2014-11-11 01:52:52.
Family trees usually start with the oldest generations at the top of the chart and the newer generations at the bottom. When presented this way, the shape more closely resembles an upside-down tree, with roots at the top and branches at the bottom.
Young trees, wrapped in burlap, are pictured at a tree farm. The color of the leaves of the trees indicates that the season is changing. The burlap will protect the roots of the trees, and will help them withstand the winter.
A garden hoe is a versatile tool that has been used for centuries. Common uses of the hoe include weed control, moving soil, digging furrows and trenches, and chopping roots and weeds.
Did you know that this common Swedish slang construction has its roots in Latin? Catherine Edwards takes a look at the history of Swedish -is words, and how to use them to fit in with the locals.
The Local. Wed, 20 Nov 2019 11:55:32 +0100.
The State Department's inspector general released a report concluding that Trump officials demoted a national security expert over her Iranian roots and the perception that she was disloyal to Trump.
Bobby Allyn. NPR. Thu, 14 Nov 2019 21:12:48 -0500.