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avanturin [10]
3 years ago
8

Certain chest deformities prevent normal expansion of the chest. Explain why this makes ventilation difficult in terms of pressu

re and volume.
Biology
1 answer:
hram777 [196]3 years ago
3 0
The lungs work by expanding and going back to their original size when you inhale and exhale. The rib cage also expands so the lungs can have more air inside and expand. Due to deformities, the rib cage might not expand and/or the diaphragm might not lower itself, which might lead to pressuring the lungs not to expand and having a lower volume of air inside. This leads to breathing difficulties.
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The Linnaean system added more levels onto the hierarchy of complexity that Aristotle developed.

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<h3>What is Linnaean system of classification ?</h3>

Similarities in outward physical characteristics serve as the foundation for the Linnaean system. A hierarchy of taxa, from the kingdom to the species, makes up this system. Every species has its own distinctive two-word Latin name. The most recent taxon, the domain, is more extensive and encompassing than the kingdom.

  • Because it encouraged the use of binomial nomenclature to distinguish between each species, the Linnaean system is significant. Scientists could communicate without the use of deceptive common names once the approach had been accepted.

Learn more about Linnaean system of classification here:

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3 years ago
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