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Book 32, Question 61 · Video

How does a lizard keep its balance on a thin branch?

Video · 1:46 · Crafty Clover explains, from A Million Whys Book 32

A lizard has sharp claws or sticky toes that cling to a branch. Its low, flat body keeps its weight close to the surface, and its long tail swings the other way to stay steady. A tiny organ in each inner ear senses tilt, just like yours. When a branch bends, the lizard shifts its feet and tail and keeps on going.

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What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. How does a lizard keep its balance on a thin branch?

The Big Idea

A lizard scampers along a thin branch. It never wobbles off! How does it keep its balance?

Claws and Toes

Step one: Claws and Toes. A lizard has sharp claws or sticky toes that cling to a branch. That grip keeps it from slipping.

Low Body, Long Tail

Step two: Low Body, Long Tail. Its low, flat body keeps its weight close to the surface. Its long tail swings the other way to keep it steady.

Inner Ear

Step three: Inner Ear. A tiny organ in each inner ear senses tilt, just like yours. When a branch bends, the lizard shifts its feet and tail and keeps on going.

A Closer Look

Let's take a closer look! Cling. Stays close. Swings. Senses tilt.

Quick Facts

Quick facts! Your inner ears help you balance too. Sticky toes cling tight. Tails counter tilting. Low bodies stay steady.

Think Like a Scientist

Now, think like a scientist! Put a line of tape on the floor. Walk heel to toe along it with your arms down. Then walk with your arms out to the sides. Which feels steadier? Your arms work like a lizard's tail.

Outro

A lizard balances on a thin branch with sharp claws or sticky toes, a low body that keeps weight close, and a long tail that swings the other way. An inner-ear organ senses tilt, just like yours. Science is amazing! What will you discover next? Every question is a new adventure, so keep wondering and keep exploring with me! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!

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