Okay, now I see the bottom part of the diagram clearly. The arrow is pointing to the very end of the digestive tract, which is the anus. This is where waste is expelled from the body. I have now identified all the organs in the diagram. To summarize, from top to bottom, left to right, the labels should be: Mouth, Oesophagus, Stomach, Liver, Pancreas, Small intestine, Large intestine, and Anus. Now that I have labeled all the parts, I will move on to completing the sentences in Part 2 of the worksheet.
I will now answer the first question in Part 2: "The _______ is a long tube that pushes the food into the stomach." Based on my knowledge of the digestive system, this describes the esophagus, which is a muscular tube connecting the throat to the stomach. I will now answer the second question: "The _______ is where the digestive process start." Digestion begins in the mouth, where food is chewed and mixed with saliva. For the third question, "The _______ is like a mixer and it breaks food down into very small pieces," this refers to the stomach, which churns and mixes food with gastric juices. For the fourth question, "The __________ produce juices that help to transform food into nutrients in the small intestine," this refers to the liver and pancreas, which secrete bile and pancreatic juice, respectively. Finally, for the fifth question, "The _________ separates the nutrients from the waste," this describes the small intestine, where most nutrient absorption occurs. I will now compile the final answers for both parts of the task.
The completed worksheet is as follows:
1. Label the digestive system parts.
- Top left (pointing to mouth):
Mouth
- Second from top left (pointing to esophagus):
Oesophagus
- Third from top left (pointing to stomach):
Stomach
- Fourth from top left (pointing to liver):
Liver
- Top right (pointing to pancreas):
Pancreas
- Second from top right (pointing to small intestine):
Small intestine
- Third from top right (pointing to large intestine):
Large intestine
- Bottom right (pointing to anus):
Anus
2. Complete the sentences with the words given.
a) The
Oesophagus is a long tube that pushes the food into the stomach.
b) The
Mouth is where the digestive process start.
c) The
Stomach is like a mixer and it breaks food down into very small pieces.
d) The
Liver and Pancreas produce juices that help to transform food into nutrients in the small intestine.
e) The
Small intestine separates the nutrients from the waste.
Parent Tip: Review the logic above to help your child master the concept of digestive system worksheet high school.
