12. Which of the following observations provides the best evidence for the claim that gravity acts between
objects across a distance?
A. Heavier objects have more gravity acting on them
B. The moon orbits Earth due to a gravitational field
C. An object at rest on the ground doesn't respond to gravity
D. Objects float freely in space where there is no gravity
Answers: 3
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12. Which of the following observations provides the best evidence for the claim that gravity acts b...
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