zoology

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Across
  1. 7. are traits shared in different degrees by clade members
  2. 8. is the classifying living things into groups based on their body structures
  3. 9. includes one or more physically similar species.
  4. 10. give a unique scientific name to each species they know about whether it’s alive today or extinct.
  5. 11. puts organisms into groups based on traits that they share
Down
  1. 1. is the second part of a scientific name
  2. 2. is the evolutionary history for a group of species
  3. 3. the 2-word naming system we still use today to classify organisms
  4. 4. is a group of species that shares a common ancestor.
  5. 5. is a common method to make evolutionary trees
  6. 6. is a group of organisms in a classification system