Animal quiz!

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Across
  1. 3. Largest rodent on Earth
  2. 5. Smaller variant of this long-nosed mammal
  3. 6. Small,flightless bird that shares its name with a fruit!
  4. 7. Aquatic mammal, and one of two species that lay eggs
  5. 8. Known to be the fastest big cat
Down
  1. 1. African animals that use their stripes while in a herd to confuse predators
  2. 2. Largest marsupial in the world
  3. 4. Largest animal in the world