Answer:
Organ systems are organs that work together to perform a specific bodily function, so your answer is D
Explanation:
<span>the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.
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Yes, elk are herbivores because they eat things such as grass and shrubs but not meat.
Fluid shift from vascular to interstitial can cause the water in blood is decreased, causing the other component level in blood seems to be increased(hemoconcentration).
In this case, hematocrit is one of the marker in laboratory that can be used for assessing hemoconcentration.
