a reactivity specific is a mean of deciduous specific
deciduous_tree is tree. group_of_deciduous_plants is naturally_occurring_tangible_substance. activeness is trait. deciduous_forest_ecosystem is tangible_thing. deciduous_teeth is anatomical_structure. discernability is distinctness. deciduous_forest_d3 is canopy_closure_dense. deciduous_forest_ecosystem is natural_thing. deciduous_forest_d2 is canopy_closure_moderate.