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Use the following information when answering the corresponding questions) .
Many terrestrial arthropods exchange gases with their environments by using tracheae, tubes that lead from openings called spiracles) in the animal's exoskeleton or cuticle directly to the animal's tissues. Some arthropods can control whether their spir opened or closed; opening the spiracles allows the carbon dioxide produced in the tissues to travel down the tracheae and be released outside the animal. Klok et al. measured the carbon dioxide emitted over time represented by VCO2) by several species of centipedes. Figure 31.2 presents graphs of their results for two species, Cormocephalus morsitans and Scutigerina weberi. C. J. Klok, R. D. Mercer, and S. L. Chown. 2002. Discontinuous gas- exchange in centipedes and its convergent evolution in tracheated arthropods.
Figure 31.2
-Compare the graphs in Figure 31.2 of CO2 emission for Cormocephalus morsitans and Scutigerina weberi. What hypothesis can you make about each centipede's habitat?
Panic Attacks
Sudden episodes of intense fear or discomfort, accompanied by physical and cognitive symptoms such as palpitations, sweating, and feelings of unreality.
Generalized Anxiety Disorder
A mental health disorder characterized by persistent and excessive worry about various aspects of life, not tied to any specific threat.
Severe Depression
A significant mental health condition featuring persistent sadness, lack of interest in activities, and a variety of physical and cognitive symptoms, influencing the quality of life.
Anxiety Disorders
A group of mental health disorders characterized by significant and persistent worry and fear about everyday situations, often leading to physical symptoms.
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