Answer:
Antacids are medicines that neutralize stomach acid to reduce heartburn. Examples of antacids include: Aluminium hydroxide gel (Alternagel, Amphojel) Calcium carbonate (Alka-Seltzer, Tums) Magnesium hydroxide (Milk of Magnesia)
bro sorry to say but ur pfp is kinda unwilling
Coal and oil (if there are two answers)