Answer:
True
Step-by-step explanation:
In the levels that make up the organization of life, CELLS are the smallest and simplest components of life. According to the hierarchy, cells make tissues, tissues make organs, organs make organ systems, organ systems make organisms. Based on this question, the DIGESTIVE SYSTEM falls under the SYSTEM category of the hierarchy meaning that it comprises of organs performing similar functions that makes it up.
However, these organs as well contain tissues and subsequently cells which makes up the digestive system. Since the cells, tissues, and organs all work together for the process of digestion, it means that the cells found in the digestive system are SIMILAR to one another in appearance.