Examples of Animals from the Paleozoic Era
[ad_1] The Paleozoic era is a stage in the history of the earth that spanned more than 290 million years, … Read more
Animals
100 Examples of Pulmonary Breathing Animals
[ad_1] Respiration is the process by which living things obtain oxygen to live. It can be pulmonary, branchial, tracheal or … Read more
100 Examples of Cold-blooded and Warm-blooded Animals
[ad_1] Animals can be distinguished according to the mechanisms they use to regulate their body temperature in: Warm-blooded animals. They … Read more