Answer:
A substance that releases hydrogen ions in water.; A substance that tastes sour.; A substance with a pH below 7.
Explanation:
An acid reacts with water releasing Hydrogen ions, this leads to a decrease in pH, below neutral or 7. The Hydrogen ions also give a sour taste.
Answer:
C. Bacteria
Explanation:
An example is E. coli. In general, prokaryotic cells are those that do not have a membrane-bound nucleus.
I think the answer is true, I hope this helps friend.
