IT'S VOLUME...............................
Answer:
Explanation:
see humans are altering living enevironment by destroying the nature
Answer:
The frog has three respiratory surfaces on its body that it uses to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth. While completely submerged all of the frog's repiration takes place through the skin.
Explanation:
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Answer:
<h2>Fisión binaria
</h2><h2>Las bacterias se reproducen por fisión binaria. En este proceso, la bacteria, que es una sola célula, se divide en dos células hijas idénticas. La fisión binaria comienza cuando el ADN de la bacteria se divide en dos (se replica).</h2>
Explanation:
The answer is nitrogen fixation.
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