kat1499 kat1499

11-11-2016
Biology

contestada

was is oxygen found in the atmosphere millions of years before it was present in the oceans?

Respuesta :

delyshiaj delyshiaj

11-11-2016

No it was always present everywhere

Answer Link

Otras preguntas

The Flu Fighters competed against 40 bands in the Chicken Soup County Battle of the Bands. The top 15% will compete in the All Virus State Finals. How many band

who did the Shiites and Sunnis believe should be leader

How crowded is the asteroid belt? do spacecraft have trouble traveling through it? answer?

This table shows the member countries of the International Monetary Fund with the top 10 per capita GDPs in the world as of 2010:

10 POINTS The graph below shows the price, y, in dollars, of different amounts of pounds of cheese, x: A graph titled Cheese Prices shows Number of Pounds on

How many moles of h2so4 are needed to neutralize 1.56 moles of koh?

Please help to solve.

How do historians argue imperialism as a cause of WW1?

Choose the example that correctly shows the mean population density of a region. A. 678 people per cubic meter B. 678 cubic meter per number of people C. 678 p

How did the protests change during the 1960s select all that apply A. Riots in major cities led to destruction and death. B. College students organized more sil