speed 1.1:13 Ice sheets and glacier contribute to the raise of sea level. 2.2:14 sea creatures reflect to the changes of sea level Numbers of SB increased rapidly.---scientists give explanation to this phenomenon. 3.1:51 The discovery of the tail-->one team plans to see whether the tail’s shape changes as the sun’s activity wanes. 4.2:12 Some evidences show that dinosaur may not just eat the body of their prey. 5.4:14 Some evidence to show...-->Bone of contention争论的焦点 obstacle Natural defences can sharply limit coastal damage-->provide some evidences to support this argument. And use the hazard index to identify where habitats offered the greatest coastal protection. There are still some drawbacks of the evaluation modeling...-->call for further researches and natural protection works.
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