In the lungs oxygen from the air enters the at the same time, the waste gas leaves the blood and then leaves the body when you some also leaves the body when you exhale, which is why mirrors get foggy when you breathe on them. the is the muscle that controls the lungs.

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Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.