Simple categories matching biotic:

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

Members with property biotic:

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