I would like to say D. because the definition of enculturation is <span>the gradual acquisition of the characteristics and norms of a culture or group by a person, another culture, etc.</span>
<span>"flexible workers find themselves in great demand, and consequently earn high salaries" is your answer :)</span>
Fortitude is a positive word. Fortitude means to shoe courage in pain or adversity. So if the man showed a lot of courage despite the difficulty and lack of success in the pursuit of the platypus, it is a good thing.