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A GTA welding pipe alignment tool can be used both to clamp the pipe ends in alignment and to allow access to make the _____.
Chordate Group
A large group of animals that, at some stage in their development, possess a notochord, dorsal nerve cord, pharyngeal slits, and a post-anal tail.
Bony Fishes
Fish that have skeletons primarily composed of bone tissue, as opposed to cartilaginous fishes; this group includes the vast majority of current fish species.
Placoderms
A group of extinct jawed fishes.
Extinct
The state in which a species no longer exists anywhere on Earth, often due to environmental changes, predation, or human activities.
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