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:
brainly.com/question/13147560
Answer:
Dahl is talking to the two airmen who helped him and rescued him from cockpit of the Hurricane.
Explanation:
Going Solo is an autobiographical account of Roald Dahl that shares Dahl journey of his traveling to Africa and as a pilot.
In the chapter titled '<u>First Encounter With Bandit</u>', Dahl narrates his story when he was serving as a pilot in Greece when the Germans invaded there. In his chapter, he recalls the account when he was lying paralyzed in the cockpit of his airplane named 'Hawker Hurricane.' His plane crashed and fractured his skull.
He was rescued by two airmen, David Coke and Corporal. So, in this chapter, Dahl is talking to these two airmen, who rescued him from cockpit of the Hurricane.
<span>The statement which best characterize these two passages is :One author is trying to persuade the reader to share a certain viewpoint, while the other is only concerned with giving information. The first passage is about the history of formation of the Yellowstone National Park, including the information why it is significant, which means that author appeals to readers' emotions, describing the park with great interest and passion. The second passage has no mood, just contains some facts and statistics.
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