How does oil contribute to global warming? A.
Oil spills cause ocean temperatures to rise

B
Greenhouse gases are released when it's burned.

C
Burning oil generates lots of heat.

D
Extracting it brings hot gases to the surface of the Earth

it should be all of them because it asks if you included all of those in your answer

explanation:

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c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.