instruction:
Given a scientific passage and an answer, generate a question for the given answer.
question:
Passage: To help digest the large amount of plant material, the stomach of the ruminants is a multi-chambered organ, as illustrated in Figure 34.8. The four compartments of the stomach are called the rumen, reticulum, omasum, and abomasum. These chambers contain many microbes that break down cellulose and ferment ingested food. The abomasum is the “true” stomach and is the equivalent of the monogastric stomach chamber where gastric juices are secreted. The four-compartment gastric chamber provides larger space and the microbial support necessary to digest plant material in ruminants. The fermentation process produces large amounts of gas in the stomach chamber, which must be eliminated. As in other animals, the small intestine plays an important role in nutrient absorption, and the large intestine helps in the elimination of waste. Answer: four
answer:
How many stomach compartments do ruminants have?


question:
Passage: The combined gas law relates pressure, volume, and temperature of a gas. Answer: combines gas law
answer:
Which law relates the pressure, volume, and temperature of a gas?


question:
Passage: Perhaps you have eaten too much pizza and felt very uncomfortable hours later. This feeling is due to excess stomach acid being produced. The discomfort can be dealt with by taking an antacid. The base in the antacid will react with the HCl in the stomach and neutralize it, taking care of that unpleasant feeling. Answer: neutralize it
answer:

The base in an antacid reacts to do what to excess stomach acid?


