Posts tagged ‘Suction Cups’

How do gecko lizards walk on ceilings?

Gecko has the ability to walk on walls and ceilings due to special adhesive pads on their feet.  These small lizards live in warm climates.  They have wide-spreading toes.

Each toe ends in a pad and hidden claw.  These toe pads, made up of thousands of tiny suction cups, enable the gecko to cling to any smooth surface—even glass.

The claws can be moved out like those of a can, and are used on rough surfaces.  The gecko’s grip is so good that it can scamper easily over walls, ceilings, and windowpanes while watching for insects and other prey.–Dick Rogers

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What is a starfish?

Starfish

A starfish is a star-shaped animal that lives on the bottom of the sea in bays and shallow water.  Starfish eat clams and other shellfish by pulling the shells apart and pushing their stomach into the shells to digest the food.

Starfish have a peculiar way of eating.  The common starfish feeds mostly on shellfish, it especially likes to eat clams, oysters, and mussels.

To open a clam shell, the starfish wraps its arms around it.  Under each arm are rows of tube like feet that stick to the shell like suction cups.  The starfish then pulls the two section of the clam’s shell assist with its powerful arms.

A starfish’s mouth is under its body.  As soon as a starfish has pulled open the clam, it opens its mouth, turns it stomach inside out and pushes it inside the clam’s shell and digests the clam’s soft body.

Once the meat is finished, the starfish pulls back its stomach, leaving only an empty clam shell behind.  Most starfish have five arms, but some have seven arms or more.  If a starfish loose an arm, it can grow another. – Dick Rogers