| A | B |
| anthropology | science of origin, races, customs |
| bacteriology | study of bacteria |
| biology | study og living organisms |
| cardiology | study of the heart |
| criminology | studt of crime |
| dermatology | study of skin |
| ecology | science of the reaction between living organisms and their envrionment |
| ethnology | science of human race, culture |
| genealogy | account of the descent of a person or family |
| geology | scince of the earth's history from rocks |
| meteorologist | weatherman |
| morphology | study ofthe forms or structure of plants and animals |
| mythology | study of myths |
| necrology | list of persons who have died recently |
| neurology | science of the nervous system |
| paleontology | science of life long ago from fossils |
| pathology | science of disease |
| petrology | study of rocks |
| physiology | science of the functions of living things |
| psychology | science of the mind |
| sociology | study of evolution, and human society |
| theology | study of religion |
| abiogenesis | development of life from no life |
| amphibious | able to live on land and water |
| biocidal | destructive to life or living things |
| biometry | calculation of the duration of human life |
| biometrics | analysis of biological data |
| biopsy | examination of tissue from living body |
| biota | living plants and animals of a region |
| microbe | minute living organism |
| symbiosis | living together in mutualism |