~Hello there!
Your question: What is the name of the sea that separates Greece from Turkey?
Your answer: The Aegean Sea is the sea that separates Greece from Turkey.
Hope this helps! :3
You put this in the wrong category, but I will still help...
Number 1: 20 centimeters( just look at the graph)
Number 2: I am guessing 40 centimeters. I think you are calculating how long it took your bug to reach point B...
Hope this Helped!
I think reverential would be nice