To explain to the reader the origin of Maasai culture
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
What scene are you talking about?
Answer:
Gilderoy falls under b. Survivors and sustainers.
Explanation:
According to the explanation, Gilderoy is not that young anymore. He doesn't seem to have accomplished much in life concerning formal education and material success. For those reasons, the category he falls under is letter b. survivors and sustainers. According to the VALS model, survivors are usually older people who feel life has passed them by. Survivors are concerned with security, and tend to maintain old habits. Sustainers are often, but not necessarily, younger people who are poor, who wish to get ahead but find it hard to.