Yes it is really true about ancient times.
The ends of the femur are covered in a smooth, slippery substance called articular cartilage. This cartilage protects and cushions the bone when you bend and straighten your knee. The normal anatomy of the knee.
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Depending on their age, size, and activity level, toddlers need about 1,000–1,400 calories a day.
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Answer:
It slows brain and body reactions and it can cause liver failure.
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