B. Directions: Copy and complete the sentences using the words from the box. Do it in your science notebook. Sound can travel at different 1._________________ depending on the 2.__________________ it is travelling through. Sound travels faster in a 3.__________________ than it does in a 4.__________________ or in a 5.__________________. This is because the particles in a solid are 6.__________________ together than they are in gas.
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1. speed 2. medium 3. solid 4.liquid 5. gas 6. closer