Answer:
Sodium helps to maintain the normal plasma osmolarity as well as blood pressure.
Explanation:
The given points that can be applied for maintaining electroneutrality is
1 low sodium stimulates the secretion of aldosterone .
2 regulates plasma osmolarity
low sodium stimulates the secretion of aldosterone from the adrenal cortex that boost the reabsorption of Na+ ions from the glomerular filtrate
Maintaining electronutrality is the other meaning regulating plasma osmolarity.
B. cerebellum, the cerebellum is responsible for all these as well as maintaining muscle tone
The compound base would be baking soda
I believe the answers are Aerobic and Oxygen, in that order.
