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Why are cactus special?A cactus has special adaptations in its roots, leaves as well as stems that enable it to thrive i...
17/09/2022

Why are cactus special?
A cactus has special adaptations in its roots, leaves as well as stems that enable it to thrive in desert environments. These adaptations include: Leaves are reduced to spines to reduce water loss through transpiration.

Will a gunshot scare a bear away?It is a common misconception that shotgun ammunition is a good way to chase away a bear...
17/09/2022

Will a gunshot scare a bear away?
It is a common misconception that shotgun ammunition is a good way to chase away a bear. In reality, target or bird-hunting shot is an ineffective solution that often leads to unnecessary outcomes. Bears have relatively thin skin and shotgun ammunition can be extremely harmful and even lethal.

What horses Cannot do?Horses have no gag reflex. They can't throw up. In fact, they can't even burp… their system is str...
16/09/2022

What horses Cannot do?
Horses have no gag reflex. They can't throw up. In fact, they can't even burp… their system is strictly a one way path.

Teeth are the only part of the human body that can't repair itself. They are coated in enamel, which is not a living tis...
16/09/2022

Teeth are the only part of the human body that can't repair itself. They are coated in enamel, which is not a living tissue. Tooth enamel is the hardest part of the entire body; even harder than bone. The average person spends 38 days brushing their teeth during their lifetime.

Why are some sunsets pink?At sunset, when the sun is at a lower angle, the light travels a longer distance through the a...
11/09/2022

Why are some sunsets pink?
At sunset, when the sun is at a lower angle, the light travels a longer distance through the atmosphere. This scatters out the the blue we see during the day - and so we see more of the pinks and reds in the rainbow spectrum.

Who is the biggest banana producer?IndiaBananas are predominantly produced in Asia, Latin America and Africa. The bigges...
09/09/2022

Who is the biggest banana producer?
India
Bananas are predominantly produced in Asia, Latin America and Africa. The biggest producers are India, which produced 29 million tonnes per year on average between 2010 and 2017, and China at 11 million tonnes. Production in both countries mostly serves the domestic market.

What is most remarkable fact about water?Water can dissolve more substances than any other liquid including sulfuric aci...
09/09/2022

What is most remarkable fact about water?
Water can dissolve more substances than any other liquid including sulfuric acid. The freezing point of water lowers as the amount of salt dissolved in at increases. With average levels of salt, seawater freezes at -2 °C (28.4 °F). About 6,800 gallons of water is required to grow a day's food for a family of four.

What is electricity made of?Electricity is the flow of electrons. All matter is made up of atoms, and an atom has a cent...
07/09/2022

What is electricity made of?
Electricity is the flow of electrons. All matter is made up of atoms, and an atom has a center, called a nucleus. The nucleus contains positively charged particles called protons and uncharged particles called neutrons. The nucleus of an atom is surrounded by negatively charged particles called electrons.

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