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"Cook was ambitious and quickly learned that his ability to read set him apart from other sailors, even ones much older than he was."
Which evidence from the article BEST supports the author's claim in these lines?
a. "While the merchant ships he worked on carried cargo from port to port, James Cook assumed more and more responsibility as a navigator and learned the ways of the sea."
b. "After ten years on the collier, Cook decided to join the Royal Navy."
c. "Its officers were recognized not only as outstanding sailors but also 'gentlemen.'"
d. "During the trip, he also explored New Zealand and the east coast of Australia, which had never been visited by a European."
**This is a Check With Your Team Question!**
a. "While the merchant ships he worked on carried cargo from port to port, James Cook assumed more and more responsibility as a navigator and learned the ways of the sea."