Which of the following sentences uses commas correctly to separate items in a series?
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A
For our hike we need to bring water snacks a map and a first-aid kit.
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B
For our hike, we need to bring water, snacks, a map, and a first-aid kit.
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C
For our hike we need to bring, water, snacks, a map, and a first-aid kit.
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D
For our hike we need to bring water, snacks a map and a first-aid kit.