1) Believes to be the case 2) Concludes 3) Concludes fern is damaged 4) Deduces 5) Derives by reasoning 6) Derives from logic 7) Derives using logic 8) Derives, concludes 9) Draws 10) Draws conclusions 11) Makes a deduction 12) Reasons out 13) Uses deductive reasoning 1) Deduces 2) Derives