Is the movement and exchange of organic and inorganic matter back into the production of living matter.
<u>Answer:</u>
<em>8.4 ml of water is needed to make a 10 ml of a 2x concentration.</em>
<u>Explanation:</u>
<em>From question,</em>
<em>
</em>
<em>
</em>
<em>
</em>
<em>
</em>
<em>This gives
</em>
<em>V1 is the available volume of water in the stock solution. </em>
To obtain 10ml of 2x concentration, the volume of water required is:
of water.
<em>Hence 8.4 ml of water is needed to make a 10 ml of a 2x concentration.</em>
The correct answer is that some of the sand originayed from the sea-cliff rock itself.
Vertified.
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Answer:
a
Explanation:
the answer is a ecosystem