Current evidence suggests that the Universe is
a. flat, infinite, and neither expanding nor contracting.
b. closed, finite, and slowing its expansion.
c. open, infinite, and slowing in its expansion.
d. static with no expansion.
e. flat, infinite, and accelerating in its expansion.
e
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What will be an ideal response?
Science is a body of knowledge that
A) describes order in nature. B) is an ongoing human activity. C) condenses knowledge into testable laws. D) all of the above E) none of the above
Short duration gamma-ray bursts are explained as the merger of two neutron stars
Indicate whether the statement is true or false
A bare roof of a warmly heated home on a snowy day indicates
A) an unwanted flow of heat. B) good insulation. C) a change of phase. D) all of the above