The conversion of nitrates into nitrogen gas which is then released into the atmosphere. This is caused by bacteria and how they obtain their energy. A small amount is converted to usable forms by lightning in a process called atmospheric nitrogen fixation...
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
There are more species of insects than any other species combined. This surely illustrates that insects have the selecti..
