Answer:
By Eating a Burger with no Honey Mustard
Explanation:
Just trust me
Spender is the archaeologist for the fourth expedition. He reveres Mars and quickly leaves the crew to explore the planet by himself. He learns to read Martian. Finally, he decides that he should kill off the crew in an effort to preserve Mars.
Answer:
Perhaps she was embarrassed she was sad, or didn't want to seem weak?
Flashbacks provide background information on the character's past to help the reader understand why said character is acting a certain way.