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BODY AND ITS MOVEMENTS - Coggle Diagram
BODY AND ITS MOVEMENTS
HUMAN
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SKELETON
BONES
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The skull
The skull is made up of many bones joined together and protects a very important part of the body, the brain
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GAIT OF ANIMALS
EARTHWORM
Earthworm body is made up of rings and does not have bones. A slimy substance secreted by its body aids moves movement.
SNAIL
Snail has a slimy body which does not have bones. A muscular organ called foot helps in locomotion. The shell of the snail does not help in movement,it has to be carried along.
COCKROACH
Its exoskeleton is hard and stiff. 3 pairs of legs helps in walking and 4 wings help to fly.The body muscles move the wings when it flies
FISH
Fish possess a streamlined shape which enhances locomotion. Coordination b/w muscles and tail help the fish to move.
SNAKES
Presence of long backbone and thin muscles. Loops made by its body help in moving forward. Moves fast but not in a straight line.
BIRDS
Their forelimbs are modified into wings. They have strong shoulder bones. Hind limbs help in perching and walking. Presence of hollow and light bones which reduces weight.