As the basis for understanding this concept, students know: fossils provide evidence about the plants and animals that lived long ago, and scientists learn about the past history of Earth by studying fossils.
(the plants and animals; lived; T:long ago) (fossils; provide; evidence about the plants and animals) Context(fossils provide,List([60, 75))):(students; know; ) (scientists; learn; about the past history of Earth) Context(scientists learn,List([139, 155))):(scientists; learn about the past history of Earth by studying; fossils)
fossils provide,List([60, 75)) scientists learn,List([139, 155))
the plants and animals fossils students scientists scientists
lived provide know learn learn about the past history of Earth by studying
T:long ago
evidence about the plants and animals
about the past history of Earth
fossils