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7 votes
Please help me with this question!

Please help me with this question!-example-1

2 Answers

5 votes
I believe the answer is C but I’m not perfect so if I’m wrong plz correct me thx you .

Explanation : Earth’s crust is made up of several elements: oxygen, 46.6 percent by weight; silicon, 27.7 percent; aluminum, 8.1 percent;
User Trogper
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6 votes

Answer:

It is primarily made up of iron and nickle

User DerWeh
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