| A | B |
|---|
| anthropology | the study of the origin and classification of human beings |
| biology | the study of living organisms |
| botany | the study of plants |
| cardiology | the study of the heart and its diseases |
| dermatology | the study of the skin and its diseases |
| ecology | the study of organisms and their environments |
| entomology | the study of insects |
| geology | the study of the earth |
| hematology | the study of blood |
| herpetology | the study of reptiles and amphibians |
| meteorology | the study of weather |
| microbiology | the study of microscopic organisms |
| neurology | the study of the brain/nervous system |
| oncology | the study of cancer |
| ophthamology | the study of eyes and related diseases |
| ornithology | the study of birds |
| pathology | the study of diseases/disorders |
| radiology | the study of x-rays and other radiant energy |
| zoology | the study of animals |
