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Mathematics 13 Online
OpenStudy (anonymous):

Anyone know science cause nobody was trying to help in there, ill medal What caused dissolved iron to rust and deposit in banded iron formations? Question 5 options: outgassing oxygen released by living cyanobacteria huge amounts of rain an asteroid impact

OpenStudy (anonymous):

@rukhsar

OpenStudy (hakunamatata34):

Its most likely c because if you put water on something metal it will rust

OpenStudy (anonymous):

Ans: oxygen released by living cyanobacteria

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