Y7 Organisms - Lesson 5 Joints and muscles

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Slide 1: Diapositive

BiologyLower Secondary (Key Stage 3)

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I am the name given to the place where two or more bones meet

Slide 4 - Question ouverte

I cover the ends of bones to protect them

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I help bones attach to one another

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fluid

ligament

cartilage

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Your skull, your shoulder and your elbow all contain joints. Compare these joints in terms of the movement they allow.
(3 marks)

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Which muscle pumps blood around the heart?

Slide 28 - Question ouverte

Which muscle contracts to push food around your body?

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Which muscle contracts to break food up into smaller pieces?

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Which muscle holds your head up?

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Which muscle bends your arm?

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Which muscle helps your breathing?

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Which muscle helps point your toes?

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