I want to know the answer to the following question:
What did Charles Darwin do to address Mivart's arguments?
All the background I'm provided with is that "Darwin made extensive revisions to the sixth edition of the Origin (this was the first edition in which he used the word "evolution" which had commonly been associated with embryological development, though all editions concluded with the word "evolved"), and added a new chapter VII, Miscellaneous objections, to address Mivart's arguments.". Is that enough to answer the question?
Answer: yes