Which sentence uses commas correctly?

A.

Seaweed floats in the ocean, and some kinds can be harvested for food.

B.

Volcanoes spew molten rock and, they mostly exist along the Pacific Rim.

C.

The blue whale is the largest animal on Earth and it is larger than any of the prehistoric dinosaurs.

D.

Computers are useful tools, and, they are becoming more powerful every year.

Question

Justine

5 September, 14:20

+5

Answers (2)

Know the Answer?

Ingrid Hardy · Answer 1

The sentence that uses correct commas correctly is B. volcanoes spew molten rocks and, they mostly exist along the Pacific Rim.

Landen Graves · Answer 2

The answer is A. If you ever cant tell when to put a comma, try taking a breath or pause in the middle of the sentence.