When do platyhelminthes reproductive organs develop?\nOptions:\n- (A) when they become adults\n- (B) It helps them survive\n- (C) produce offspring\n- (D) By wind and rain\n- (E) during the day\n- (F) members of their own species\n- (G) an area swollen with pus\n- (H) Something coming from a gland Think carefully first, then make a decision. My thoughts:
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Adult worms go through a major transformation to develop reproductive organs. Marine flatworms belong to a major group of worms called the Platyhelminthes. Adult platyhelminthes go through a major transformation to develop reproductive organs. So the answer is (A).
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