Question

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Have you ever wondered why cats always land on their feet? It's a fascinating phenomenon known as the "cat righting reflex." When a cat falls, it quickly rotates its body to ensure that its feet are facing downwards before landing. This ability is attributed to the cat's flexible spine and keen sense of balance.

Now let's delve into some intriguing facts about this feline acrobatic feat. Did you know that cats have a vestibular system, located in their inner ear, which helps them maintain balance? This system includes tiny fluid-filled canals that detect changes in the cat's orientation and movement, allowing it to make precise adjustments mid-fall.

Furthermore, cats possess a unique skeletal structure that contributes to their graceful landing. Unlike humans, cats have a collarbone-free shoulder girdle and an exceptionally flexible backbone. This allows them to twist their bodies while in mid-air, enabling them to orient themselves for a safe landing. Their sharp claws also aid in gripping surfaces and stabilizing their descent.

The cat's keen eyesight is another crucial element in its ability to land safely. As it falls, the cat visually focuses on the horizon, using its eyes as a reference point to gauge its position and make necessary adjustments. This quick visual assessment, combined with its reflexes and agility, allows the cat to execute a swift and elegant landing.

In conclusion, the cat's remarkable ability to land on its feet is a result of a combination of factors: the cat righting reflex, the vestibular system, the flexible skeletal structure, and acute eyesight. Next time you observe a cat in action, take a moment to appreciate its awe-inspiring acrobatics!

1. What is the main topic of the passage?
a) The unique skeletal structure of cats
b) The cat righting reflex and its factors
c) How cats use their keen eyesight
d) The role of the vestibular system in cats

2. Which of the following statements is true according to the passage?
a) Cats use their tail to maintain balance while falling.
b) The cat righting reflex is attributed to their sharp claws.
c) Humans and cats have a similar skeletal structure.
d) The vestibular system helps cats detect changes in sound.

3. According to the passage, cats twist their bodies in mid-air primarily to:
a) Land with their feet facing downwards
b) Enhance their eyesight during the fall
c) Showcase their agility and flexibility
d) Stabilize their descent by using their tail
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