220k views
4 votes
The earth's oceans are made up of _______, ________, chlorine, and trace elements. A) carbon, oxygen B) oxygen, silicon C) hydrogen, oxygen D) nitrogen, oxygen

2 Answers

1 vote
i think the answer is A
User PATRY Guillaume
by
8.0k points
7 votes
The answer would be D) nitrogen and oxygen

User Ben Flowers
by
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.