Summary of how rocks can be broken down into smaller pieces
The answer is 0.5 to 1 micrometer thick.
Answer:
For these migrants, economic and cultural reasons were given as motivations for settling abroad. About 37 percent leave to find work, 26 percent for education opportunities and some 18 percent give climate change as their reasons for migration.
On a graph of temperature vs. time, it shows pure substances exhibit a sharp boiling point and a sharp melting point as a horizontal flat line wherein the temperature does not change over time up until all the pure substances boiled or melted. The temperature stays stable at 160°C between 4 minutes and 11 minutes. This horizontal flat line part of the graph is normal of a pure substance. The melting point of a solid substance is usually used to specified if the substance is pure. Likewise, the boiling point of a "liquid" substance can be used to specify if the substance is pure as well.
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