Question
Read What is Dark Matter?
NASA
2012
What is the central idea of the text?
A. Dark matter is a potential source of energy for Earth.
B. Dark matter is invisible matter that scientists study indirectly.
C. Dark matter is created from the remains of dead or failed stars.
D. Dark matter is becoming increasingly difficult for scientists to locate.
NASA
2012
What is the central idea of the text?
A. Dark matter is a potential source of energy for Earth.
B. Dark matter is invisible matter that scientists study indirectly.
C. Dark matter is created from the remains of dead or failed stars.
D. Dark matter is becoming increasingly difficult for scientists to locate.
Answers
GPT-4o mini
The central idea of the text is **B. Dark matter is invisible matter that scientists study indirectly.**