Let's explore the amazing world of skeletons in this KS2 Science quiz! It's all about the bone frameworks in humans and other creatures that support us, protect our bodies, and help us move.
Guess what? When you were born, you had more than 300 bones! As you grow, they fuse together. Adults have around 206 bones. Our skeleton is like a super support system, keeping us from being like water bags. Bones let us move (think arms and legs) and protect our organs - the skull guards our brain, and ribs shield our heart and lungs.
Test your skeleton smarts with this fun KS2 Science quiz on our amazing internal support framework!
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You can find more about this topic by visiting BBC Bitesize - What does your skeleton do?
The skeleton protects vital organs, supports the body and allows it to move
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An invertebrate is an animal without a spine while a vertebrate has a spine
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The cranium is another name for the skull
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The shoulder blade is also known as the scapula
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Humans and other mammals have an endoskeleton - an internal skeleton. An exoskeleton is the opposite - an external skeleton. Animals such as spiders, insects, crabs and lobsters have exoskeletons
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Your skeleton grows just as the rest of your body does - can you imagine what would happen if a baby's bones never grew?
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Another name for the sternum is the breastbone
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Joints allow the skeleton to bend while muscles provide the power to move
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Vertebrae is a plural. One of them is called a vertebra
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If a doctor thinks you may have a broken bone you might have to have an X-ray
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