I think it’s 0.81 meters per second¿
Answer:
sympathetic
Explanation:
The term "sympathetic nervous system" is one of the different parts of an individual's nervous system that generally directs his or her body's rapid "involuntary responses" related to stressful and dangerous situations. Thereafter, a flash flood of his or her body's hormones boosts the body's heart rate and alertness, and hence sending extra blood to his or her body's muscles.
In the question above, the given statement represents the sympathetic nervous system.
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
Answer:
Bellows
Explanation:
A bellow or pair of bellows is a device constructed to furnish a strong blast of air. The simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtight cavity which can be expanded and contracted by operating the handles, and fitted with a valve allowing air to fill the cavity when expanded, and with a tube through which the air is forced out in a stream when the cavity is compressed