Answer:
The correct answer is A. Organisms and health
Explanation:
Biology is a natural science that studies living organisms, its the study of life, the processes responsible for life, and defines the Cells as the basic unit of life. Modern biology is founded by the 5 different concepts and theories, the Cell theory, The Evolution, The Genetics, The Homeostasis and the Energy process in organisms.
By using, the scientific method Biology is capable of studying the different components of the organisms, including the Genes, Bacterias, and viruses, making Health one of the main subjects of study for the Biologists.
