This one.
"No change came over the old face. As though vast calculations were going through her head, she watched all the pattern shifts."
The status of the scientist is that she watches the patterns shift.
Answer:
cause (someone or something) to change course or turn from one direction to another.
Explanation:
Answer:
humans compassion
how humans govern themselves
Humans curiosity
Answer:
A whirlpool is powered by water but a black hole is powered by gravity.
Explanation:
Contrasting means to compare items and the difference between them. This sentence explains how different whirlpools are from black holes. The other responses should be incorrect because they only focus on a single item, a black hole.