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

Explanation:

• Tissue: A group of similar cells working together. For example, muscle tissue is made of muscle cells. The liver is more complex than just a tissue.
• Organ: An organ is made of different types of tissues working together to perform a specific function. The liver is composed of multiple tissues (like epithelial tissue, connective tissue etc.) and has specific functions (such as detoxification, metabolism of nutrients).

Answer:

organ