Explanation:
Given the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion. ... This supported the idea of oxygen as a key trigger for the evolutionary explosion.
Answer:
You mean his love in a nother world all the above
Explanation:
The U.S has an enormous debt that we're sitting in. That is 19. 19 trillion dollars. Paying tax helps cure that.
Eu acho que é a corrente do golfo
