Final answer:
Cells exhibit diverse shapes and structures, contain organelles, and communicate with each other.
Step-by-step explanation:
Three Facts About Cellular Complexity:
- Cellular Diversity: Cells exhibit a wide range of shapes, sizes, and structures, allowing for specialized functions in different organisms. For example, nerve cells have long extensions called axons, while muscle cells have contractile fibers called myofibrils.
- Organelles and Structures: Cells contain various organelles and structures that perform specific functions. These include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and lysosomes. Each organelle plays a vital role in the overall functioning of the cell.
- Cellular Communication: Cells communicate with each other through chemical signals and signaling pathways. This communication enables coordination and cooperation within multicellular organisms, allowing for complex activities and processes.