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Test # 96


1.
Snails produce a sticky discharge that forms a protective layer under them as they crawl?

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Idiom of the Day

in the balance
in an undecided state
Our decision to buy a car was in the balance as we tried to borrow money from the bank.
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  • Myth About Animal

    Porcupines shoot their quills

    The porcupines quills are made up of keratin,which is the same material our finger nails are made ofThe quills are controlled by muscles and are released instantly when they come into contact with another object A surface has to rub on them for them to lose their quills.


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