Question

Select the correct answer. Read this summary of a scientific theory: The universe began in an incredibly hot and dense state about 13.8 billion years ago. Since this time, it has been rapidly expanding, causing galaxies to move away from one another. Energy in the coldest depths of space can be explained as radiation left behind from the universe's early, more energetic state. Which of the following would require this theory to be modified? A. Scientific observations are made that show the coldest depths of space actually lack any leftover radiation. B. The public becomes aware that the theory cannot accurately be regarded as a scientific law. C. A popular religious leader puts forward an alternative idea that does not account for all of the available evidence. D. A prominent scientist uses the hypothesis that the universe is much older to guide a scientific investigation.

          Select the correct answer.
Read this summary of a scientific theory:
The universe began in an incredibly hot and dense state about 13.8 billion years ago. Since this time, it has been rapidly expanding, causing galaxies to move away from one another. Energy in the coldest depths of space can be explained as radiation left behind from the universe's early, more energetic state.
Which of the following would require this theory to be modified?
A. 
Scientific observations are made that show the coldest depths of space actually lack any leftover radiation.
B. 
The public becomes aware that the theory cannot accurately be regarded as a scientific law.
C. 
A popular religious leader puts forward an alternative idea that does not account for all of the available evidence.
D. 
A prominent scientist uses the hypothesis that the universe is much older to guide a scientific investigation.

Added by Nicholas B.

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