There are 2 high tides and 2 low tides every 24 hours.
Answer:
moving materials in and waste products out
Explanation:
Answer:
Explanation:
Acid. is a substance that increases the hydrogen ion concentration in a solution.(hight H+ concentrations) ~When hydrochloric acid is added to water, hydrogen ions dissociate from chloride ions: HCl -> H+ + Cl− ~Addition of an acid makes a solution more acidic.
The answer is B, matrix of the mitochondria
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