The answer is A <span>The sound of the beating heart emphasizes the madness of the narrator in “The Tell-Tale Heart,” while the sound of the crying cat in “The Black Cat” does not , i just got it right</span>
<span> The following would be best organized alphabetically: all students enrolled in a university in the year 2002.</span>
This causes your CO2 levels to decrease and your blood pH to increase.
<h3>What is hyperventilation?</h3>
Hyperventilation is rapid breathing in of oxygen and breathing out of carbondioxide.
The various causes of hyperventilation include the following:
When a person hyperventilates they exhale more carbon dioxide than normal. As a result the carbon dioxide concentration in the blood decreases.
While the corresponding drop in H3O+ concentration causes an increase in pH.
Therefore, when you start to hyperventilate before giving a presentation, this will cause your CO2 levels to decrease and your blood pH to increase.
Learn more about hyperventilation here:
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