Answer:
The distance around Earth's equator is most easily measured in _____. A. parsecs B. kilometers C. light-years D. astronomical units
Answer:
To be honest, both resources are really good! If i were you i would go to the library for information. If you don't want to go anywhere than online is best.
Explanation:
Im really sorry if my opinion wasn't what you needed.
Carrying out experiments to prove a point and to further knowledge about the world around us and the galaxy we live in