Examples of Animals from the Paleozoic Era
The Paleozoic era is a stage in the history of the earth that spanned more than 290 million years, beginning … Read more
The Paleozoic era is a stage in the history of the earth that spanned more than 290 million years, beginning … Read more
Respiration is the process by which living things obtain oxygen to live. It can be pulmonary, branchial, tracheal or cutaneous. … Read more
The word “Saccharide” comes from the Greek and means “sugar“, and it is used in biochemistry to refer to a … Read more
The carbohydrates, known as carbohydrates or carbohydrates, are the essential biomolecules to provide energy to living beings in an immediate … Read more
Animals can be distinguished according to the mechanisms they use to regulate their body temperature in: Warm-blooded animals. They are … Read more