122k views
5 votes
What is ozone?

-dissolved oxygen
-the main catalyst in photosynthesis
-a type of oxygen
-a form of calcium carbonate

User Afitnerd
by
7.6k points

2 Answers

6 votes
I believe that the answer is -a type of oxygen
What is ozone? -dissolved oxygen -the main catalyst in photosynthesis -a type of oxygen-example-1
User Zenadix
by
8.6k points
0 votes
I THINK its the last one but im not sure
User Qweruiop
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.