After a reflection over the y - axis, the image of (6, -4) will be (-6, -4)
The opinions and prejudice of an author in writing.
I believe that those two elements greatly affect bias in history because we can never be 100% sure of everything that (may have) happened in history (especially farther in the past), so opinion can affect a historian's writings. Also, everyone is prone to some sort of prejudice, so this can also affect history.
Answer:
It does depend on what the answers you can choose from are, but...
Highlands are areas of higher mountainous land.
At the beach. Its not desert like and its the only logical explaination I can logically come up with.
At both new and full moons (lunar phases) the tides are most pronounced (for example, the highest high tides).
