in the cellular immunity / plant prominence trunk oxygen oxygen is a wanted service
oxygen is necessity_for_life. active_immunity is acquired_immunity. tow is intelligent_agent_activity. buccal_administration is intelligent_agent_activity. giant_northwest_shipworm is shipworm. m3_bradley is armored_reconnaissance_carrier. passive_immunity is acquired_immunity. iontophoresis is therapy. celiac_trunk is artery. armyworm is fungus_gnat.