Question

Which sentence uses commas correctly?


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


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


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


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

Answer 1

@Xnlovely

Answer 2

D

Answer 3

no that sentence doesnt make sense is you think about it

Answer 4

B

Answer 5

i would say A Volcanoes spew molten rock and, they mostly exist along the Pacific Rim.

Answer 6

thanks

Answer 7

and it wouldnt be B because it says which sentence uses the COMMAS correctly

Answer 8

It's A.