The decorated cave of Pont d’Arc, which contains pictorial drawings carbon-dated to the Aurignacian period (30,000 to 32,000 BP),
and is located in a limestone plateau of the meandering Ardèche River in southern France and extends to an area of approximately 8,500 square meters.
A) and is located in a limestone plateau of the meandering Ardèche River in southern France and
and is located , and extends are verbs that are taken by the which clause leaving the subject 'cave' without a verb to complete the sentence. This is a incomplete sentence.
B) is located in a limestone plateau of the meandering Ardèche River in southern France,
is located and extends are verbs which take cave as the subject but there is no conjunction seperating the 2 verbs. This is a run on sentence.
C) and is located in a limestone plateau of the meandering Ardèche River in southern France, which
and is located , which extends are verbs that are taken by the which clause leaving the subject 'cave' without a verb to complete the sentence. This is a incomplete sentence.
D) is located in a limestone plateau of the meandering Ardèche River in southern France and
This is what is left after the POE. This is the correct option. The subject cave takes both the verbs i.e is located and extends
E) which is located in a limestone plateau of the meandering Ardèche River in southern France, it
The subject cave is without a subject as the verb extends is taken up by the pronoun it. This is a incomplete sentence.