Though not the most common occurrence, Automation Engineers sometimes become Automation Engineering Managers, where the average income is $105K per year.
For example, the antrum of the stomach (gastric antrum) is a portion before the outlet, which is lined by mucosa and does not produce acid. The paranasal sinuses can be referred to as the frontal antrum, ethmoid antrum, and maxillary antrum.
The ruminant stomach has four compartments: rumen, reticulum, omasum, and abomasum. Ingested feed flows through the rumen and reticulum first, then through the omasum, and lastly, through the abomasum. 1. Rumen & Reticulum (also called the âReticulo-rumenâ or simply the âRumenâ):