All animals have movement. Animals move from one place to other place in search of food, in search of suitable environment, in search of water, in search of partners, and to protect themselves from enemies, etc.
Locomotion and Movement: Movement of whole body from one place to other place is called locomotion, while change in the position of part of body with respect to whole body is called movement. Movement is a characteristic feature of all living things.
There are many kinds of movements in our body. For example, human blink their eyes, heart beats, breathing air, eating food, turning head etc.
These types of movements possible in our body are because of presence of joints between two bones.
All animals are not similar in shape. Skeleton gives an animal a particular shape. Similarly, our body has a peculiar shape because of our skeleton. Without skeleton our body would be a lump of flesh. ....