• 1. What attaches the muscles to the bones, tendons or
• 2. Are muscles hard and rigid or flexible and elastic?
• 3. This muscle is in the arm. Is it the biceps or the
• 4. These muscles are in the trunk. They are between the
ribs. Are they the intercostal or the pectoral muscles?
• 5. Do muscles work on their own or in pairs?
• 6. When one muscle in a pair contracts does the other
muscle contract too or relax?
• 2. Flexible and elastic.
• 3. The biceps.
• 4. Intercostal muscles
• 5. In pairs.
• 6. The other one relaxes.
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