What role did the ozone play in the evolution of life on earth

asked Nov 2, 2016 64.8k views

4 votes

7.2k points

0 Comments

Please log in or register to add a comment.

7 votes

IT BLOCKED HARMFUL SUN Solar flars and energy so orginisms could grow and evolve

Spazznolo answered Nov 3, 2016

7.8k points

0 Comments

1 vote

It allowed organisms with DNA to live on/ near Earth's surface.

Hvb answered Nov 8, 2016

by Hvb

8.4k points

0 Comments

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers