Answer: Inca
The Incas were one of the most civilized peoples in America. They comprised mainly the Quechua, Aymará, Yunka, etc. tribes, which, according to the Spanish, formed the Empire of the Incas, a name derived from the reigning family belonging to the Quechua tribe, the main of the empire.
The Inca culture has been totally destroyed and today only ruins of its grand monuments, temples and palaces remain.
According to human biological evaluation, Hyperventilation causes generalized <u>vasoconstriction</u> which <u>decreases</u> blood flow to the brain and can result in feeling dizzy or faint.
Vasoconstriction is a health-related condition in humans that occurs when there is a narrowing or constriction of blood vessels by small muscles in their walls.
Over the years, vasoconstriction is a result of disease, drugs, or psychological disorders.
Depending on the level of narrowness, vasoconstriction may be severe.
Hence, in this case, it is concluded that the correct answer is <u>vasoconstriction</u> and <u>decreases</u>, respectively.
Learn more about hyperventilation here: brainly.com/question/5822084
