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Rust, or iron oxide, ___________. Group of answer choices A is the result of rainwater and oxygen combining with iron B leaves dark streaks across rocks C is formed by chemical erosion D All of the above.
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Rust, or iron oxide, ___________.

Group of answer choices

A is the result of rainwater and oxygen combining with iron

B leaves dark streaks across rocks

C is formed by chemical erosion

D All of the above.

User Yamin
by
4.6k points

2 Answers

0 votes

Answer:

D

Step-by-step explanation:

because all are reffering to the answer you need

User Philfr
by
4.5k points
5 votes
I think it’s D

God bless!! <3
User Cslysy
by
4.6k points
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