Dinosaur fossils form when sediment piles up on top of the remains of deceased dinosaurs to protect their bones from decay. While the soft tissues decay, the harder material of the bones remains trapped in the
试题来源: 解析 B。解析:先行词是the museum,是一个地点。关系副词where在定语从句中作地点状语,表示在这个博物馆里我们看到了恐龙化石。选项A when用于表示时间的先行词;选项C why用于表示原因的先行词;选项D which在定语从句中作主语或宾语,而此句中从句不缺主语或宾语,不能用which。
Bruns, Joe
Getting into Yellowstone itself is easy since it’s quite literally the western gateway to the park. But staying in the town of West Yellowstone is rewarding in its own way. Here, you’ll find the Grizzly & Wolf Discovery Center, where you can learn all about these big, fearsome animals ...
do a phylogenetic analysis, which helped me understand how the fossils from Ellesmere Island are related to species found in midlatitudes of North America — places like New Mexico, Colorado, Wyoming, and Montana. Even down in Texas, we have some fossils that belong to this family as we...
Where fossils are found. (Dinosaur Days).Don, DinoHighlights for Children
Where the wild things were; Laurel area rich in dinosaur fossils is set aside as a parkJonathan Mummolo