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.
A: Some animals that live in the bathyal zone are vampire squid, bristlemouth fish, angler fish, slimestar, brittlestar, snake dragonfish and amphipods. Occasionally, sperm whales can go to this ocean depth chasing after prey like giant squid. However, the bathyal or bathypelagic zone is at a depth that is between approximately 3,300 to 13,000 feet.