The rumen, reticulum, abomasum, and omasum are all parts of the ruminant's stomach. Thus, option "B" is correct.
<h3>What are Ruminants?</h3>
Ruminants are those animals that gain nutrients from plant products or foods by fermenting them in the ruminant compartment before digestion. The ruminant compartment is made up of four chambers, rumen, reticulum, omasum, and abomasum. The smallest ruminant compartment is the reticulum, which helps in the separation of smaller and larger food particles during digestion.
Thus, option "B" is correct.
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