See also: chelation, ligand.
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Viruses possess both living and non-living characteristics. This unique feature distinguishes them from other organisms...
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..