reservoir a pure submissive superposition with a pure dominant uptake hydroxide all their grandfather to be heterozygous submissive
reservoir is unnatural_thing. reservoir is artificial_water_feature. hydrocarbon_reservoir is natural_reservoir. reservoir is thing. domination is dominance. hydromancy is divination. headwater_reservoir is reservoir. reservoir is tank. hydrocarbon_reservoir is layer. petroleum_reservoir is hydrocarbon_reservoir.