Silicon dioxide is dissolvable in water and has a high melting point because the atoms in the dioxide has a strong bond between them, which requires a lot of energy to break them.
Answer:
Explanation:
A world region is a large primary division of the world used in higher education — originally in anthropology, but then also in geography and history, and as the basis for area studies.
Answer:
I believe the correct answer is B: <u>the Inca roads crossed mountains, while the Silk Road traveled through lowlands.</u>
Explanation:
<em>Since the Inca roads were in the mountains and I the silk road was on low lands. It would make sense for it to be</em> B. But I could be mistaken.
The actions are that some people will or may not pay forthe gas if it costs that much!