1. Which of the following birds uses its feet for climbing?   Woodpecker   Eagle   Duck   Parrot   Thrush   Hint Half-n-half Clue   2. Which of the following vertebrates does not hibernate?   Tortoise   Squirrel   Gorilla   Bat   Hedgehog   Half-n-half Clue   3. Which of the following mammals is a herbivore?   Bear   Dolphin   Lynx   Walrus   Hippopotamus   Half-n-half Clue   4. The egg of a mammal attaches itself to the wall of the uterus by a placenta.   True   False   5. Which of the following animals is not an invertebrate?   Pelican   Amoeba   Shrimp   Sea Anemone   Octopus   Half-n-half Clue   6. Milt from the hard roe of the male fish fertilizes the ova.   True   False   7. The male rat produces sperms in a pair of _______.   ovaries   ovules   testes   Half-n-half Clue