Hai
it is modified into fins
hands are the main locomotory organs in whales
Legs are the main locomotory organs in animals
face , head , finger
face , head , finger
Squeezing any animal in the thorax would create distress. Since insects breathe through their skeleton squeezing them in the thorax does not interfere with breathing. However, squeezing the insect could kill it.
The thorax of an insect contains the muscles responsible for moving its legs and wings, allowing it to walk and fly. Additionally, the thorax protects the insect's vital organs, such as the heart and respiratory system.
The contractile motions of the foot of snails and other mollusks provides locomotion.
The lungs are the organs which your body uses to breath.
Organs of Respiration in Mammals:Mainly the respiratory systems of mammals consist1-Nose2-Trachea3-Bronchi4-AlveoliThese organs are used for breathing in Mammals.
In the abdomen
Streamlined Bodies