beak fur legs head body 1. The __ is the biggest part where the the internal organ are located and safeguarded. 2. The is where the mouth, the nose, tongue and teeth are located and it is use for sensing. 3. The is made of thin, hornlike material and it used for picking up food. 4. The is a thick growth of hair that covers the skin of an animals and it protects them from cold and heat of the sun. 5. The are located below the body and enable some animals to walk and run.