<span>Sodium channels close when not occupied
</span><span>Sodium ions diffuse through and enter the cell.
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Then they leave the cell.
The sodium diverts in the cell layer have receptor locales for acetylcholine.
There are 20 million residents in Florida. The human activity including the enormous number of visitors if affecting the Florida Peninsula. The mining of phosphate and erosion of the coast are the result of human activity that has affected the biome of the Florida Peninsula, along with sinkholes, swamps, and citrus farming.
Answer:
The endocrine functions of the pancreas and liver coordinate efforts to maintain normal blood glucose levels.
Answer:
A: low survival rates, abnormal development,and susceptibility to disease.
Explanation:
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