Q 5. How is the gait of a snake and an earthworm different From each other ?
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Earthworm move by using hair-like projection called as bristles and body muscles.
They move by repeated contraction and relaxation of their muscles and using bristles for anchoring to the surface.
They produce a slimy substance to move easily on surface.
Snake move by using their body muscles and strong backbone.
They move by crawling using muscles and backbone to generate force.
They do not produce any slimy substance for their movement.
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