Sewing thread is very thin and difficult to see once a length of thread is removed from its spool. How is the thread and spool an analogy for what happened to the DNA in Step 7.

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body