461 questions and answers in this section
Explain why mosquitoes are attracted to some people more than others?

Explain why mosquitoes are attracted to some people more than others?

Mosquitoes bite to feed. In most cases, only females bite, as they need blood to produce eggs. When a mosquito bites, it inserts its proboscis...

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Explain why lemurs dance in the rain.

Explain why lemurs dance in the rain.

Lemurs are rare and fascinating primates that are only found in Madagascar. They are also known as "lemurs." These unique creatures are members of the...

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Explain why worker bees feed larvae with royal jelly.

Explain why worker bees feed larvae with royal jelly.

Worker bees feed the larvae with royal jelly because it is a substance rich in essential nutrients for their development. This special food is produced...

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Explain why ants build such complex anthills.

Explain why ants build such complex anthills.

Ants are social insects that communicate and cooperate to build and organize their anthills. They use a complex system of chemical communication through pheromones to...

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Explain why birds sing in the morning?

Explain why birds sing in the morning?

Birds sing in the morning to mark their territory and attract a mate. The singing of birds at dawn is often more intense and frequent...

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Explain why Dolly is perfectly identical to sheep A?

Explain why Dolly is perfectly identical to sheep A?

Dolly, the famous sheep, is the first mammal cloned from an adult somatic cell. She was created using the nucleus transfer technique, a revolutionary method...

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Explain why the deer's rutting is an important ritual for their survival during the mating season?

Explain why the deer's rutting is an important ritual for their survival during the mating season?

The deer breeding season, also known as the rut, is a crucial time of year for these animals. It usually takes place in the fall, although this...

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Explain why migratory birds always come back to the same place?

Explain why migratory birds always come back to the same place?

Bird migration is primarily motivated by the search for food resources and a favorable environment for reproduction. Seasonal changes influence the availability of food and...

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Explain why the shells of some sea turtles change color?

Explain why the shells of some sea turtles change color?

The shells of sea turtles owe their color to the natural pigments they contain. These pigments are organic molecules that absorb and reflect light, giving...

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Explain why the migration of monarch butterflies is an incredible feat of nature?

Explain why the migration of monarch butterflies is an incredible feat of nature?

(Danaus plexippus) are iconic insects known for their beauty and impressive migration. These butterflies, native to North America, are famous for their large size and...

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