Plants would play a critical role in recycling nutrient wastes, filtering water, and providing food and oxygen for crew members.
(Plants; would play; a critical role; L:in recycling nutrient wastes) Context(Plants would play,List([0, 17))):(Plants; would play a critical role filtering; water) Context(Plants would play,List([0, 17))):(Plants; would play a critical role providing; food and oxygen for crew members)
Plants would play,List([0, 17)) Plants would play,List([0, 17))
Plants Plants Plants
would play would play a critical role filtering would play a critical role providing
a critical role L:in recycling nutrient wastes
water
food and oxygen for crew members