academic
anatomy
ancient
animal
archaeologist
archaeology
body
bone
demonstrating
discovery
discussing
education
evolution
explaining
explorer
extinct
find
finding
history
lecture
lecturer
lesson
man
mentor
mentoring
old
paleontologist
paleontology
pointing
prehistoric
prehistory
research
researcher
school
science
scientific
scientist
showing
skeleton
student
study
studying
teacher
teaching
tutor
tutoring
university
young
zoologist
zoology