Paragraf Tamamlama 71. Soru

71.

The beaver is an aquatic mammal with a wide, scaly, paddle-like tail and webbed feet that it uses for
swimming. …………… . They build these dams to protect themselves from such animals as the coyote and the cougar. Their food consists mainly of the bark of the willow, poplar and other trees, but they also eat flowers, grasses and roots.