1273 questions and answers in this section
Explain why killer whales can imitate human language?

Explain why killer whales can imitate human language?

Orcas have innate abilities that make them particularly skilled at imitating human language. Their complex anatomy, including their flexible larynx and sophisticated respiratory system, allows...

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Explain why a magnet can attract metal?

Explain why a magnet can attract metal?

The magnetic field of a magnet is a region of space where a magnetic force can act on other magnetic objects or moving charged particles. Magnets have...

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Explain why static electricity can be useful for plants?

Explain why static electricity can be useful for plants?

Static electricity can be useful for plants by improving pollination. In fact, when flowers are electrically charged, it attracts pollen, which is also charged electrically. This interaction...

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Explain why does the Leaning Tower of Pisa lean and has not collapsed?

Explain why does the Leaning Tower of Pisa lean and has not collapsed?

From the very beginning, the Leaning Tower of Pisa was built on foundations that were truly too weak and too shallow to properly distribute its...

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Explain why mangroves protect coastlines from storms?

Explain why mangroves protect coastlines from storms?

The roots of mangroves play a crucial role in wave dissipation. Indeed, these trees grow in coastal areas subject to difficult environmental conditions, such as...

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Explain why eyes turn red when taking photos with flash.

Explain why eyes turn red when taking photos with flash.

When the flash of a camera is used, the emitted light is reflected by the retina and the blood capillaries located at the back of...

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Explain why basil is considered a magical plant by some cultures?

Explain why basil is considered a magical plant by some cultures?

Basil, a plant native to India and tropical Asia, has ancient origins as a sacred plant. Its name derives from the ancient Greek "basileus", which...

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Explain why sargassum seaweed is invading the coasts?

Explain why sargassum seaweed is invading the coasts?

Sargassum are algae belonging to the Sargassaceae family. They are named after the Sargasso Sea, a region in the Atlantic Ocean where they are abundant. These algae...

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Explain why a candle flame is cone-shaped?

Explain why a candle flame is cone-shaped?

A candle flame is composed of three distinct zones: the core, the luminous zone, and the outer shell. The core of the flame is the...

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Explain why certain types of soil can conduct electricity?

Explain why certain types of soil can conduct electricity?

Soil porosity refers to the amount of empty spaces present between soil particles. These spaces, called pores, can vary in size depending on the type...

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