question: How do we know the lineage of therapsids?
choices.text: Laboratory dinosaurs prokaryotic cells some anthozoans fossil record oral tradition polygenic calibrated
choices.label: A B C D E F G H
fact2: Pelycosaurs are an important lineage preserved in the fossil record.
combinedfact: The fossil record shows the lineage of therapsids.
formatted_question: How do we know the lineage of therapsids? (A) Laboratory (B) dinosaurs (C) prokaryotic cells (D) some anthozoans (E) fossil record (F) oral tradition (G) polygenic (H) calibrated