Matching Pairs prs #23Online version human anatomy by Jenae Christensen 1 salta- 2 pyo- 3 rheum- 4 rect- 5 rhin-, rhino- 6 pyro- 7 quad-, quadr- 8 re- 9 sagitt- 10 ruga- 11 retin-, retic- 12 ren- 13 retro- backward, behind arrow nose fire back, again net, network watery flow, change, flux straight fold, wrinkle kidney pus four-sided leap