scientific vs zoological

scientific

adj
  • Of, or having to do with science. 

  • In accord with procedures, methods, conduct and accepted conventions of modern science. 

  • Having the quality of being derived from, or consistent with, the scientific method. 

zoological

adj
  • Of, or relating to, zoology. 

  • Of, or relating to, animals. 

How often have the words scientific and zoological occurred in a corpus of books? (source: Google Ngram Viewer )