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Science 4 Unit 1
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Where do you have the most bones?
Hand
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Where do you have flat bones?
Skull
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What are pairs?
teams of 2
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Are our bones different shapes and sizes?
Yes
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What Bone?
Skull
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Name two ways we can take medicines
Powder we mix with water. Breathe them in (inhalers). Pills. We drink them. A drip where theyre put directly into our blood
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What does contract mean?
Get shorter
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People take these when they are unwell
Medicines
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Skeletons are made of ________
Bones
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These attach to bones and help us to move
muscles
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What is a photo we take to see if a bone is broken called?
An X-ray
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Do muscles push or pull
THEY ONLY PULL!
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Name a long bone
Thigh
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Which arm shows a contracted triceps muscle?
The right one
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Is tobacco a medicine?
No. It is a drug. But a harmful one. Medicines are beneficial
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What is an invertebrate?
An animal with no skeleton
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which is correct: All drugs are medicines. or All medicines are drugs
All medicines are drugs
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What Bones?
Ribs
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What is a broken bone called?
A fracture
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Where do you have irregular bones?
spine
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What Bones?
Vertebrae, spine
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Where do you have short bones
Fingers
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Why must bones be hard and strong?
To protect and support (frame)
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Are bones heavy?
No. They're light. This helps us to move easily
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When muscles get longer do they contract or relax
relax
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Substances that make your body change in some way
Drugs
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Am i contracting or relaxing my biceps?
:)
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What Bone?
Hip Bone
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Are animal skeletons similar to human skeletons?
Yes
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Are bones hard and strong or soft and bendy?
Hard and strong
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What bones make up your spine?
Vertebrae
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