Answer:
d. The pH of the beaker`s contents will decrease.
Explanation:
Since the new substance is an acid and has a very low pH, that is 1. it will reduce a little bit the pH of the original base (NaOH). Some ions of hydrogen of the acid are going to react with the hydroxyl group of the sodium hydroxide to form water.
Since the differences of the volume is big, only a small part of the base is going to be neutralize, but at the end, the final pH of the solution is still going to be a base.
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The neritic zone is permanently covered with generally well-oxygenated water, receives plenty of sunlight and has low water pressure; moreover, it has relatively stable temperature, pressure, light and salinity levels, making it suitable for photosynthetic life.
Answer:
c they carry out cellular respiration just like all other aerobic organisms.
Explanation:
Oxygen, for plants, is essential because it makes the process of respiration more efficient (known as aerobic respiration).
<span>because the statistics are not clear about how much additional carbon dioxide input would be required to raise global temperatures.</span>