Answer:
Definitely A is the correct option
I think the answer is <span>D) when evaluating a source for authority</span>
neutralisation is the process of converting an acid or a base into the pH value 7.The 2 things produced r hydrogen gas and a salt.
acid+base=salt+hydrogen gas.This often occured in your stomach. when you have gastroble you are eating tablets which are base and a reation take place with hydrocloric acid in it
hope it helps
Answer: Deep ocean currents are affected by temperature but not by salinity.
Explanation: I think it's this because I know it takes a while for deep ocean currents to move so it isn't the first one.
Answer:
Calcium is a chemical element with the symbol Ca and atomic number 20.
Explanation: