Answer:
Blood gasses are normal. Agonal breathing is characterized by slow, very shallow irregular respirations that result from anoxic brain injury. This will often progress to apnea depending on the underlying cause. Apnea is the absence of breathing.
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Iron is a nutrient best derived through diet.
The answer is 'false'. Psychology is <span>the study of behaviour and mind (which can theoretically be dissected, tested, and measured, but I think the question is more literal than figurative).</span>
