Salutations!
What river forms a large portion of the border between the United states and Mexico?
The Rio Grande River forms a large portion of the border between the United States and Mexico. The Rio Grande River is a global river that separates Mexico and the United States. It starts from Colorado, and then dribbles till Gulf of Mexico.
Hope I helped :D
Answer: We study other star systems in spaceships and big, professional telescopes
Answer:
we dont have enough evidence to claim that they are not real or that they are. I think if they exist/exister we would never find out/ have a nice day!
Explanation:
a
Answer:
The properties of the asthenosphere are:
1. highly viscous
2. mechanically weak
3. ductile region of the upper mantle of the Earth