Question

21 how does sagans treatment of mortality differ from thomass?
a sagan views it collectively and rationally; thomas treats it personally and emotionally.
b sagan avoids the topic; thomas obsesses over it.
c both reject any emotional engagement.
d sagan fears death; thomas welcomes it calmly.

Explanation:

Sagan often takes a collective and rational approach in his works, looking at humanity's place in the universe. Thomas, on the other hand, can have a more personal and emotional take on such deep - seated topics like mortality. Option B is incorrect as Sagan does not avoid the topic. Option C is wrong because Thomas does engage emotionally. Option D is also incorrect as there is no indication that Sagan fears death in a general sense compared to Thomas's calm welcome.

Answer:

A. Sagan views it collectively and rationally; Thomas treats it personally and emotionally.