Types of whale

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Across
  1. 1. has large white patch under chin; shy and can't be seen easily
  2. 2. blow is wider than it is tall; males like to sing
  3. 4. body can get infested with whale lice and barnacles; the only whales that feed on the seabed
  4. 5. asymmetrical coloring (right side is white, while left side is dark)
  5. 8. mostly black; swims slowly and quietly
  6. 9. male's dorsal fin can be up to 7 feet tall; family units remain together for life
Down
  1. 1. biggest animal on the planet; blow can be up to 30 feet high
  2. 3. smallest of the baleen whales; swims with other types of whales
  3. 6. white patch on pectoral fins; curious and often chase boats
  4. 7. largest of all toothed whales; dive deep in search of squid