Describe the pathway of food as it travels through clam starting with incurent siphon?

1. Incurrent Siphon: The incurrent siphon is the opening through which water enters the clam's body. It is located on the ventral side of the clam, near the anterior end.

2. Gills: The gills are located on either side of the incurrent siphon. They are responsible for filtering food particles from the water.

3. Labial Palps: The labial palps are located at the base of the incurrent siphon. They help to direct food particles towards the mouth.

4. Esophagus: The esophagus is a short tube that connects the mouth to the stomach.

5. Stomach: The stomach is a muscular organ that secretes digestive enzymes. It is here that food particles are broken down into smaller molecules.

6. Intestine: The intestine is a long tube that coils through the clam's body. It is responsible for absorbing nutrients from the food.

7. Excurrent Siphon: The excurrent siphon is the opening through which water leaves the clam's body. It is located on the dorsal side of the clam, near the posterior end.