Answer:
The correct answer is option A) "cause iron in ocean water and terrestrial rocks to rust (oxidize)".
Explanation:
During ancient times, the reproduction success of plants and cyanobacterias led to the accumulation of oxygen gas in the atmosphere. One early consequence of this accumulation was the oxidation of the iron in ocean water and terrestrial rocks. This phenomenon is the cause of banded iron formations, which formed in seawater and sank to the ocean bed.
The answer is C because C represent plants and plants produce oxygen and absorb CO2
Yes, Butane has its four carbon atoms bonded in a continuous chain. Isobutane has a branched structure.
They have the same molecular formula but different structural formulas
