An external fixator acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle.n external fixator acts as a stabilizing frame to hold the broken bones in proper position. In an external fixator, metal pins or screws are placed into the bone through small incisions into the skin and muscle.
Cockatoo Squid This transparent cockatoo squid (Leachia sp.), also known as a glass squid, lives in the depths of the ocean and has many adaptations to help it survive there. It retains ammonia solutions inside its body that give it a balloon-like shape and help it float.
  Where do giant squids live? This has been a long standing question of scientists and the general public alike, but the natural habitat of giant squids, scientifically re â¦ ferred to as Architeuthis dux, is believed to be mostly found in oceanic depths that reach 660 to 2300 feet or 200 to 700 meters deep.he water above the continental shelf is the neritic zone.  Underwater forest of kelp and grassy meadows of sea grass are home  to tiny fish, green turtles, sea cows, seahor â¦ ses and tiny shrimp.  Squid live in the twilight zone level.