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primary 6 | Science
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I need help as i am extremely weak in science and do not understand any of these concepts
Date Posted: 6 years ago
Views: 1260
just rmb under hot temperatures, all matters will expand,and in cold conditions, all matters will contract. this sudden change in temperature will cause the pavement to contract and crack
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done
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Hope this helps (:
Date Posted:
6 years ago
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