Final answer:
The assertion that biological levels of organization encompass cells, tissues, organs, and organ systems is accurate, outlining the hierarchical structure from simple to complex entities that constitute life.
Step-by-step explanation:
The statement that biological levels of organization include studying cells, tissues, organs, and organ systems is true. The hierarchy of biological organization demonstrates that the complex structures of living organisms are built sequentially from the simplest to the most complex.
Starting from the smallest units, the atoms, these combine to form molecules. Molecules then come together to create organelles, which are the structural components of cells. Cells, the basic units of life, aggregate to form tissues. Similar tissues combine to build organs, each with a specific function.
Multiple organs that work together make up an organ system, like the circulatory system or the digestive system. Finally, all organ systems work in concert to support the life of an organism, the highest level of biological structure.
These concepts illustrate how life is organized and how smaller components are crucial for the functioning and maintenance of more complex biological systems. The understanding of these organizational levels is essential in biology because it allows us to comprehend how different parts of an organism interact and function cohesively to sustain life, all the way from cellular processes to interactions within the entire biosphere.