A free program for Android, by Techssesoft.
The Biology Textbook is an app that will help you learn the basic concepts of biology. This is a great resource for anyone who is planning to study this subject.
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The first part of the book introduces the concept of life and the difference between living and non-living things. It also introduces the units of measurement used in biology, the concept of life, the units of measurement, and the differences between living and non-living things.
The second part of the book is the classification of living things. It describes the different types of organisms that exist and are classified into the animal, plant, and animal kingdoms.
