A cell is the basic building block of all living things.
Understanding Cells
Cells are fundamental units that perform essential functions for life. According to provided information, the human body is composed of trillions of cells. These cells aren't just passive components; they are actively involved in:
- Structural Support: Providing the framework for the body.
- Nutrient Intake: Absorbing essential substances from food.
- Energy Conversion: Transforming nutrients into usable energy.
- Specialized Functions: Carrying out specific tasks within the body.
Therefore, cells are essential for the structure, function, and overall survival of living organisms.
