Answer: the tundra is important to protect is that it serves as a habitat for migratory populations, like waterfowl, shorebirds, caribou and several bear species. It is home to endangered animals such as the Arctic Fox, Polar Bear, Grizzly Bear, Caribou, and Musk Ox.
Explanation:
Answer: Nasal breathing drives oxygen more efficiently into the lower lobes of the lungs rather than staying in the upper lobes as in mouth breathing. With nasal breathing, all five lobes of the lungs are used to breathe rather than just the upper two. The lower lobes of the lungs have more parasympathetic, calming and repairing nerve receptors which are activated during nasal breathing exercise. The upper lobes have more sympathetic or fight or flight stress receptors that are activated during mouth breathing exercise.
Explanation:
Answer:
The first one is A: Digestive system
The second is C: Glucose
The third is C: Insulin
Explanation:
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