Whichever one interests you more
You can add pictures to help understand more easily.
When it's just sitting alone, high in the night sky, the moon just looks"regular" sized. It's the Ebbinghaus effect
That x-intercept is where the line passes through the x axis (the horizontal line) and the y-intercept is where the the line passes through the y axis (the vertical line).
The slope is kind of like how slanted the line is. The slope is 2 because for every 1 point the goes horizontally, it goes 2 points vertically.
In case you have np idea what on earth I just said the answer is 2.
Answer:
Since the Fertile Crescent shared that same latitude with Europe and Asia, the people were able to migrate to new areas and thrive.