Final answer:
Complex organisms are made up of multiple types of cells and have a highly organized structure with specialized cells that allow them to perform more complex tasks.
Step-by-step explanation:
Complex organisms have several characteristics that differentiate them from simple organisms:
- Complex organisms are made up of multiple types of cells, whereas simple organisms are composed of just one type of cell.
- Complex organisms have specialized cells that are capable of performing specific functions, such as neurons for transmitting signals or muscle cells for movement.
- Complex organisms have a highly organized structure, with cells organized into tissues, organs, and organ systems that work together to carry out various functions.
These differences allow complex organisms to perform more complex tasks and have a higher level of specialization than simple organisms.