The study pushes back the clock on the origin of Earth's water by hundreds of millions of years, to around 4.6 billion years ago, when all the worlds of the inner solar system were still forming. Scientists had suspected that our planet formed dry, with high-energy impacts creating a molten surface on the infant Earth.
Answer: 4.6 billion years.
Humans have an interdependent relationship with other organisms just like organisms in an ecosystem are interdependent.
<h3>How are organisms interdependent?</h3>
To be interdependent means that the involved parties are mutually dependent i.e. they are reliant on one another.
Living organisms in their natural habitat are dependent on one another for food, space, mate and other resources.
However, humans are also interdependent on other organisms for resources like food, raw materials. For example, we eat plant and flesh derived from other organisms.
Learn more about interdependence at: brainly.com/question/1530206
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2) The concentration of O2 will increase inside the cell.
The cell will want to reach equilibrium, meaning that there should be an equal number of oxygen inside and outside the cell. In the picture, more oxygen is shown outside the cell than inside so oxygen will flow into the cell until it has reached equilibrium. Therefore, the concentration of O2 will increase in the cell.
Hope this helps!!
True I hope this helps you with your test
