B.Elements
Explanation: they cannot be separated
I think you must do dot and cross diagrams but im not sure at all
Answer:
The rocks of higher density inter the mantle. Due to density they sink and melt. When they melt the density decreases and rises to the top. They then are recycled through volcanoes.
Explanation:
a. 35.8 KJ
b. 871 g
c. Fe
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