467 questions and answers in this section
Explain why it sometimes rains fish?

Explain why it sometimes rains fish?

Fish rain, an unusual but very real phenomenon, is generally linked to turbulent weather. It starts when a waterspout or a tornado passes over the...

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Can you explain why clownfish can live among anemones without getting stung?

Can you explain why clownfish can live among anemones without getting stung?

In the ocean, clownfish and sea anemones live together in perfect harmony: each benefits from the other. Clownfish find refuge in the stinging tentacles of...

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Explain why the unicorn is such a popular symbol in mythologies.

Explain why the unicorn is such a popular symbol in mythologies.

The unicorn finds its roots in Antiquity, particularly among the Greeks, who described an animal resembling a horse or a goat with a single horn. However, the...

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Explain why pheromones are so important for animals?

Explain why pheromones are so important for animals?

Animals often use pheromones, chemical substances released into the environment, to convey clear and quick messages without relying on sight or sound. These odoriferous molecules...

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Explain why seals have such dense and insulating fur?

Explain why seals have such dense and insulating fur?

Seals spend most of their lives in really cold waters. To endure this, their bodies have developed highly effective strategies. In addition to their thick...

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Explain why the kraken is a mythical creature feared by sailors.

Explain why the kraken is a mythical creature feared by sailors.

The kraken first appears in Scandinavian tales dating back to the Middle Ages. According to these stories, it is a colossal sea monster of incredible...

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Explain why some bats feed on blood?

Explain why some bats feed on blood?

Vampire bats appeared about 26 million years ago, due to changes in their environment and the availability of their usual prey. Because of this, some...

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Explain why flamingos have such long and thin legs?

Explain why flamingos have such long and thin legs?

Pink flamingos descend from ancient birds adapted to shallow aquatic environments. Their evolution favored long and slender legs to wade easily without sinking into the...

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Explain why snakes have forked tongues?

Explain why snakes have forked tongues?

Snakes have a thin, elongated tongue that is forked, meaning it is divided into two distinct tips. This anatomical feature is due to specific musculature...

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Explain why some species of spiders dance to attract a mate?

Explain why some species of spiders dance to attract a mate?

The nuptial dance of spiders mainly serves to avoid being eaten before even having the chance to mate. In most species, females are larger and...

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