Question

organisms may contain up to five levels of organization within their bodies. which level of organization is best represented by the liver?
tissue
organ
organism
organ system

Explanation:

• Tissue: A group of similar cells working together. The liver is more complex than just tissue.
• Organ: Composed of different tissues working together for a specific function. The liver has multiple tissues (e.g., epithelial, connective) and performs functions like detoxification.
• Organism: A whole living being. The liver is part of an organism, not an organism itself.
• Organ system: A group of organs working together. The liver is one organ, not a system.

Answer:

organ