The answer is:
A number larger than 180 degrees.
Light beam messages are used in the hope of making contact with aliens and towards two planets that may be capable of supporting life. The messages were directed towards a red dwarf star and is expected to twelve (12) years to reach it.
I suppose you should have gotten your answers from the video, but it should be "Higher" and "Lower" respectively.
Guinea current is the correct answer.
I'm pretty sure it's Coffee and Bananas.
The answer for your question is Sumatra