a scientist who learns about ancient people by studying the things they left behind

• archaeologist
• geologist
• botanist
• physicist
• biologist

a person who studies planets and stars

• physicist
• ornithologist
• astrologer
• astronomer
• meterologist

one who studies and specializes in hearing

• soundographer
• audiologist
• seismologist
• volcanologist
• chemist

a scientist who studies living things

• scientologist
• virologist
• botanist
• physicist
• biologist

designs and builds body parts and devices

• biomedical engineer
• mechanic
• seismologist
• physicist
• chemist

scientist who studies plants

• plantologist
• zoologist
• botanist
• virologist
• geophysicist

studies cells and their functions

• micrologist
• cell biologist
• zoologist
• taxonomist
• virologist

scientist who studies animals

• chemist
• hematologist
• paleontologist
• zoologist
• physicist

studies volcanoes

• meteorologist
• ornithologist
• botanist
• zoologist
• volcanologist

studies viruses

• virologist
• mirobiologist
• botanist
• hematologist
• chemist