Answer:B
Explanation:Grote reber was the first scientist to map the milky way galaxy using radio waves.
It would mean that only one side of earth would be light and the other dark all the time also we would only see the sun on one side and on the other we see the moon
-Slow down
-Speed up
-Turning
Hope this helps
If a person drives 4 miles east, then 3 miles west, here are the facts:
They are 1 mile away from where they started.
They have driven a total of 7 miles.