<span>The anion is the same, it is the polyatomic anion nitrate (NO3^-1)
Side note: these are incorrect transitions of copper and nickel, it must explicitly be stated. Copper can be copper I or copper II in a compound. Nickel can be nickel I or nickel II.</span>
Fifty percent. plz brainliest my answer
<u>Answer</u>:
Lung and Kidneys are associated with this defence.
<u>Explanation</u>:
An aqueous solution that resists change because of the addition of an acid or base solution is known as a buffer. Thus, it comprises of conjugate base and a weak acid. The bicarbonate buffer system is the one that is associated with the respiratory system.
To maintain the pH of and duodenum this buffer system balances carbonic acids, bicarbonate ions and carbon dioxide. It serves to neutralises gastric in the stomach.
Both <span>b) the weight of jelly beans and c) elevation of a person on a ramp</span>