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1·The tooth of an archosaur, left, which was a direct ancestor of many dinosaurs, and the complete skeleton, including soft tissue of a horseshoe crab, right.

左图，是古蜥蜴的牙齿，它是很多恐龙的直系祖先；右图，是一个完整的马蹄蟹的头盖骨。

2·Its abdomen is soft, so a hermit crab USES the empty shell of a sea snail to protect itself.

它的腹部是软的，所以寄居蟹用一个空的海洋蜗牛的壳来保护自己。

3·Selection of tiger prawn, fish, squid, lobster and soft shell crab, pan seared with Kerala marinade.

喀拉拉铁板烧虎虾，鱼，乌贼，龙虾或软蟹。