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Assessment
What is the primary focus of astrobiology?
The study of the evolution of stars
The search for extraterrestrial life
The analysis of Earth's geological features
The examination of molecular biology in humans
Which of the following is a crucial component for the possibility of life on other planets?
Presence of water
High temperatures
Strong magnetic fields
Silicate-based molecules
Which famous phrase about the search for extraterrestrial intelligence did Carl Sagan popularize?
Life finds a way.
We are made of star-stuff.
The cosmos is within us.
The universe is a dark forest.
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