Answer:
A-Light from the Sun reflects off the Moon as it orbits Earth
General relativity is a theory of space and time. The theory was published by Albert Einstein in 1915. The central idea of general relativity is that space and time are two aspects of spacetime. Spacetime is curved when there is gravity, matter, energy, and momentum.
The planets revolving around the sun, The moon revolving around the Earth.
I think that number five is lithium
