Cockroaches, like all insects, breathe through a system of tubes called " cells, the tracheal tubes branching continually like a tree until their finest divisions, tracheoles, are associated with each cell, allowing gaseous oxygen to dissolve in the cytoplasm lying across the fine cuticle lining of the tracheole.
32.
The majority of fatalities aboard USAir 1493 occurred to those seated in the front of the plane, where the post-crash fire originated in the forward cargo hold, fed by a combination of fuel from the wreckage of SkyWest 5569 and gaseous oxygen from the 737's damaged crew oxygen system.
33.
Brigham Young University ( BYU ), the University of Utah, and Utah State University launched a student-designed rocket called Unity IV in 1995 which burned the solid fuel hydroxyl-terminated polybutadiene ( HTPB ) with an oxidizer of gaseous oxygen, and in 2003 launched a larger version which burned HTPB with nitrous oxide.
34.
Air Products and Chemical Inc ., Allentown, Pa ., an industrial concern, will invest more than $ 20 million in a new air separation plant near Decatur, Ala ., which will supply gaseous oxygen, argon and compressed dry air to Trico Steel, a joint venture of LTV Corp . and British Steel PLC.
