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Oceans

Expert replies
by imskpwr » Sun Jul 20, 2014 12:14 pm
As well as a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans provides an effective buffer against much of the Sun’s harmful radiation.

As well as a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans provide an effective buffer

Besides a conduit for vital distribution of oxygen and hydrogen molecules across the planet, also the Earth’s oceans provide an effective buffer

Besides a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans also provide an effective buffering

The Earth’s oceans provide not only a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, but also an effective buffer

The Earth’s oceans not only provide a medium for the vital distribution of oxygen and hydrogen molecules across the planet but also an effective buffer
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Source: — Sentence Correction |

by sukkhi » Sun Jul 20, 2014 10:46 pm
imskpwr wrote:As well as a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans provides an effective buffer against much of the Sun’s harmful radiation.

As well as a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans provide an effective buffer

Besides a conduit for vital distribution of oxygen and hydrogen molecules across the planet, also the Earth’s oceans provide an effective buffer

Besides a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, the Earth’s oceans also provide an effective buffering

The Earth’s oceans provide not only a conduit for the vital distribution of oxygen and hydrogen molecules across the planet, but also an effective buffer

The Earth’s oceans not only provide a medium for the vital distribution of oxygen and hydrogen molecules across the planet but also an effective buffer
whats the oa?

i bet on (d)

(a),(c)- modifiers used...should add to the subject (that is not what they're doing here instead going with the verb "provide")
(b)- misplaced "also"
(e)- not parallel
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