What Is A Pharynx In An Earthworm?
What Is A Pharynx In An Earthworm? Pharynx. Helps the earthworm pull in food through its mouth with this structure; it’s a muscular. structure. Aortic Arches (5) Act as the “hearts” of the organism, circulating blood throughout the body. Do earthworms have a pharynx? The digestive system is partitioned into many regions, each with a