Question

a horses digestive system breaks down food into small particles that the horses cells can use.
food is digested as it moves from the horses mouth through the digestive system.
in what order do food and waste move through the horses digestive system? put the body parts in order from first to last.
first
small intestine
large intestine
mouth
stomach
anus
esophagus

Explanation:

Step1: Recall Horse Digestive System Order

Horses, like most mammals, start digestion in the mouth (mouth), then food goes to the esophagus (esophagus) to the stomach (stomach), then small intestine (small intestine), large intestine (large intestine), and finally rectum (rectum) for waste elimination. Wait, but the options here have "mouth", "stomach", "small intestine", "large intestine", "esophagus", "rectum"? Wait, no, let's check the standard order: Mouth → Esophagus → Stomach → Small Intestine → Large Intestine → Rectum. Wait, the given options (from the blue boxes) are: small intestine, large intestine, mouth, stomach, esophagus, rectum? Wait, no, the user's image shows blue boxes with labels (probably misOCRed, but let's correct: standard horse digestive tract order: 1. Mouth (ingestion), 2. Esophagus (transport to stomach), 3. Stomach (initial digestion), 4. Small Intestine (nutrient absorption), 5. Large Intestine (fermentation, water absorption), 6. Rectum (waste elimination). So the order from first to last (first: mouth, then esophagus, stomach, small intestine, large intestine, rectum). Wait, but the OCRed text has "mouth", "stomach", "small intestine", "large intestine", "esophagus", "rectum"? No, probably the boxes are: mouth, esophagus, stomach, small intestine, large intestine, rectum. Wait, the user's problem says "drag the body parts in order from first to last". So first: mouth, then esophagus, stomach, small intestine, large intestine, rectum. Wait, but the OCRed blue boxes: "small intestine", "large intestine", "mouth", "stomach", "esophagus", "rectum" (maybe OCR errors). Let's assume the correct labels are mouth, esophagus, stomach, small intestine, large intestine, rectum. So order:

Step1: Identify First Part

Food enters the horse's digestive system through the mouth first.

Step2: Next Part After Mouth

After the mouth, food moves to the esophagus (transports to stomach).

Step3: Next After Esophagus

Then to the stomach (initial digestion).

Step4: After Stomach

Next is the small intestine (nutrient absorption).

Step5: After Small Intestine

Then the large intestine (fermentation, water absorption).

Step6: Last Part

Finally, waste is eliminated through the rectum.

Wait, but the OCRed boxes: "small intestine", "large intestine", "mouth", "stomach", "esophagus", "rectum". So arranging them in order:

1. mouth (first)
2. esophagus
3. stomach
4. small intestine
5. large intestine
6. rectum (last)

So the order from first to last is: mouth, esophagus, stomach, small intestine, large intestine, rectum.

Answer:

First: mouth, then esophagus, then stomach, then small intestine, then large intestine, then rectum. (Assuming the blue boxes are labeled: mouth, esophagus, stomach, small intestine, large intestine, rectum. If the OCRed labels are different, adjust, but standard horse digestive order is mouth → esophagus → stomach → small intestine → large intestine → rectum.)