Simple categories matching biotic:

• interaction,
• process,
• change,
• event,
• material,
• condition,
• variable,
• characteristic,
• component,
• agent,
• mechanism,

Members with property biotic:

• homogenate,
• predation,
• primary_productivity,
• leaching,
• extinction,
• reproduction,
• growth,
• burrow_excavation,
• microbial_attack,
• tree_root,
• moss_coverage,
• recruitment,
• photosynthesis,
• speciation,
• pollution_source,
• conspecific_attraction,
• competition,
• pathogen,
• pest,
• vegetative_regeneration,
• feather,
• detritus,
• disease,
• disturbance,
• abundance,
• species_territoriality,
• transport,
• habitat_selection,
• soil,
• phytoplankton_distribution,
• sugar,
• mass_extinction,
• reduction,
• wood,
• water,
• cold_temperature,
• fur,
• physical_disturbance,
• production,
• dispersal,
• movement_pattern,
• microbial_activity,
• browsing,
• primary_production,
• phytoplankton_growth,
• nitrification,
• plant_uptake,
• sedimentation,
• decay,
• interaction_strength,
• nitrite,
• release,
• trophic_interaction,
• survival,
• amount,
• vegetation,
• cannibalism,
• stream,
• episodic_storm,
• plant_growth,
• inhibition,
• respiration,
• facilitation,
• erosion,
• climate,
• evolution,
• decomposition,
• resource_partitioning,
• hydrolysis,
• manganese_reduction,
• nematode_abundance,
• water_stress,
• microbial_consumption,
• chlorophyll_concentration,
• pollen_grain,
• oxidation,
• oil_crude,
• tissue,
• feeding,
• trophic_relations,
• seed,