15 points!!!!!!!!!!!!!!!!!!!!! Both flowering and nonflowering plants possess specialized structures that help them in reproduction. Conifers are nonflowering plants that possess special __________ to carry out reproduction. When conifers reproduce using these special structures, it is a form of __________ . 1) A.burs B.cones C.roots 2) A.asexual reproduction B. sexual reproduction C.sexual seletion