What animal can help lakes to form?
mussels the trout sea urchins eukyarotes the duck The beaver amphibians the otter
A B C D E F G H
Beavers build dams.
Beavers help lakes to form.
What animal can help lakes to form? (A) mussels (B) the trout (C) sea urchins (D) eukyarotes (E) the duck (F) The beaver (G) amphibians (H) the otter