Answer:
An acid increases the hydrogen ion concentration in a solution, while a base decreases the hydrogen ion concentration. pH is used to measure the concentration of H+ ions ([H+]) and therefore, whether a substance is acidic or basic (alkaline).
Explanation:
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C-All of the inner planets are smaller than outer planets.
-Steel jelly
Answer:
Just took this - it is: by observing cellular respiration under the absence of light.
Explanation: