1273 questions and answers in this section
Explain why do nocturnal flowers have pale colors?

Explain why do nocturnal flowers have pale colors?

The pigments contained in nocturnal flowers play a crucial role in determining their pale color. The main pigments responsible for this characteristic are flavonoids and...

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Explain why can sounds appear muffled during a snowstorm?

Explain why can sounds appear muffled during a snowstorm?

The phenomenon of sound refraction in cold air can contribute to the attenuation of sounds during a snowstorm. When sound travels from one medium to...

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Explain why quicksand does not suck you all the way down.

Explain why quicksand does not suck you all the way down.

The first determining factor that explains why quicksand does not suck you to the bottom is the density of the sand itself. The density of...

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Explain why does a dressing separate into distinct layers if we do not stir it?

Explain why does a dressing separate into distinct layers if we do not stir it?

When preparing a vinaigrette, two liquids that do not dissolve in each other are mixed: oil and vinegar for example. These two liquids have different...

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Explain why do the northern lights have different colors?

Explain why do the northern lights have different colors?

When charged particles from the solar wind interact with the gases in the Earth's atmosphere, they can cause polar auroras with different colors. The main...

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Explain why some plants can produce a red or milky blood when cut?

Explain why some plants can produce a red or milky "blood" when cut?

Plants can produce a red or milky liquid when cut due to the presence of latex. Latex is a milky and viscous liquid containing various...

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Explain why do jellyfish gather in sometimes massive swarms?

Explain why do jellyfish gather in sometimes massive swarms?

Jellyfish can proliferate rapidly due to their ability to reproduce in large quantities. This proliferation is favored by certain environmental conditions such as water temperature, prey availability,...

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Explain why do some volcanoes erupt without any warning signs?

Explain why do some volcanoes erupt without any warning signs?

Volcanoes are formed as a result of the accumulation of magma from the Earth's interior. When this magma rises to the surface, it can accumulate...

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Explain why does basil have such an intense aroma?

Explain why does basil have such an intense aroma?

The intense perfume of basil is due to the presence of volatile chemical compounds in its leaves. These compounds, such as methyl chavicol, eugenol, and...

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Explain why some volcanic lakes are acidic and colorful?

Explain why some volcanic lakes are acidic and colorful?

Volcanic activity is a major factor contributing to the acidity and coloration of certain lakes. When a volcano erupts, it releases gases such as sulfur...

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