Answer:
70%
Explanation:
Because the mountains cover up 70% of Japan
I believe the best answer is C. i mean it has already made that progress, hints the term developed, not developing. i hope this helped, have an amazing day :)
~Hello there! ^_^
Your question: What waterway is the most significant to the regions due to its vast resources..?
Your answer: Tigris River is the water way that is the most significant to the regions to its vast resources.
The answer is option C.
Hope this helps~
A jet stream is a narrow variable band of very strong predominantly westerly air currents encircling the globe several miles above the earth.