1) Birds have _____________ covering their bodies a) hair b) fur c) feathers 2) Birds reproduce by a) laying eggs with a hard shell b) laying eggs without a hard shell 3) Birds breathe using their a) lungs b) gills c) skin 4) Which of these birds cannot fly a) geeze b) ostrich c) eagke 5) penguins are reproduce by a) giving birth b) laying eggs 6) Bats are classified as birds? a) NO b) YES

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