Classification of mammals according to kind and number of teeth
The mammals The mammals are classified according to the kind and the number of teeth into the edentates mammals (The teethless mammals), and the mammals having teeth.
Category: The Living Organisms
Red List, Causes of the endanger to some endangered species, How can we help protect endangered species?
The Red List is a list issued by the International Union for Conservation of Nature (IUCN) every year, and indicates the endangered species and the endangerment level of each case. The International Union for...
Diversity of animals, plants and micro-organisms, What are the threats to Biodiversity?
Biodiversity is essential for a healthy planet and helps ecosystems stay stable and productive. If you go to the zoo, you will see a lot of different animals with different characteristics, and there is...
Energy paths through living organisms in food chains and food webs
Energy paths refer to the transfer of energy from one organism to another in an ecosystem. There are food relations between all the living organisms. The living organisms are classified according to their feeding into...