Koki and Aviva figure out how beaver teeth work. Aviva wants to add beaver teeth to the beaver creature power suits. Before she can, she needs to research how they work. Koki pulls up a beaver scan on ...

Beavers store food from the summertime in cold water and take it out to eat in the winter. Beavers are vegetarians, which makes finding food in the winter a challenge. During the summer, they collect ...