He was a philosopher and his work reflects the questions about life he asked. "I am therefore I exist."
Energy best describes work.
introspective, curious
According to Descartes, what you know best is your own existence. This is encapsulated in his famous phrase "Cogito, ergo sum" or "I think, therefore I am." Descartes argues that even if he were to doubt everything else, the fact that he is capable of doubting proves his existence as a thinking being.
competitive
he's work for a teacher
all of these are correct
Descartes was a mathematician and a philosopher, not a scientist. Of course, his work in mathematics has been very useful to science.
Analytic geometry.
he considered the bureaucracy
communicates work expectations
responsible
a work of literature that tells a story. (A+)