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organ system that protects against environmental hazards, helps regulate body temperature, and provides sensory information?
plane would you use to cut the human body so you could see the anterior and posterior sections of the heart
The process of choosing one sectional plane and making a series of sections at small intervals
The procedure used to monitor circulatory pathways using the radiodense dyes that produces an X-ray image
If the temperature of the body climbs above 99º F
negative feedback is triggered by increased heat loss through enhanced blood blow to the skin and sweating
Molecules that have the same types and numbers of atoms, but different structures-for example, glucose and fructose
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