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Which structure is derived from an ancestral air-breathing lung in ray-finned fishes and is used to increase buoyancy?
Q10: One advantage of angiosperm seeds is the
Q13: The surfaces of clay particles in soil
Q18: Which feature is a unique, derived trait
Q22: Which process is not a method of
Q44: When mature, the ovary is referred to
Q50: Parenchyma ground tissue is the site of
Q50: Which group is most closely related to
Q58: You might infer from packages of commercial
Q91: The internal skeleton of species in the
Q99: In eastern Oregon, the mycelium of a