Examlex
__________ is a statistical method that utilizes many separate correlations in order to determine which variables change in concert and thus can be considered functionally related.
Spiracles
Small openings on the surface of some animals, like insects, that lead to the respiratory system, allowing gas exchange.
Ventilate
To provide with a supply of fresh air by allowing air to flow through a space, often through natural or mechanical means.
Respire
The process by which living organisms take in oxygen and release carbon dioxide, involved in energy production.
Gas Exchange
The biological process through which organisms, such as plants and animals, exchange gases with their environment, involving oxygen and carbon dioxide.
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