belly
Stomach. Your stomach helps you the churn up the food using acid
Carbonic acid is a part of your body's exchange of oxygen and CO2. Carbonic acid will be lethal. See carbonic anhydase and carbonic anhydrase inhibitor.
The organ you are referring to is called the stomach.
Bile is produced in liver
The esophagus is the body part where you can experience acid reflux. Acid reflux occurs when the acidic stomach contents flow back up into the esophagus, causing symptoms such as heartburn or regurgitation.
Digestion is the PROCESS of breaking food down so that it can be used by a body. In humans, PART of that process involves an acid in your stomach.
the body of the stomach
Esophagus
Amino acid. You shouldn't cheat...
The stomach contains hydrochloric acid which helps to kill microorganisms in food and aids in digestion.
The stomach is the most acidic part of the body, with a pH ranging from 1.5 to 3.5 due to the presence of hydrochloric acid. This highly acidic environment helps break down food and kill harmful pathogens before they can enter the rest of the digestive system.
The counter part of 'acid' is 'base'