Cross out the word that does not belong to the group. 1. panda, zebra, tiger, cow, elephant. 2. swan, turkey, hen, goose, duck. 3. apple tree, cherry tree, fir tree, pear tree, plum tree. 4. tiger, cat, lion, leopard, giraffe. 5. seahorse, horse, dolphin, crocodile, fish. кто знает