Final answer:
The six basic needs of body cells are water, nutrients, oxygen, energy, waste removal, and temperature regulation, each vital for maintaining cellular and overall bodily function.
Step-by-step explanation:
The six basic needs of the body's cells include water, nutrients, oxygen, energy, waste removal, and temperature regulation. These needs are essential for cellular functions such as energy production, building structures within the body, and regulating body processes. Water is the most critical nutrient and makes up about 70 percent of an adult's body mass. Nutrients fall into six major classes: carbohydrates, proteins, lipids, water, vitamins, and minerals. To maintain life, cells also require a steady supply of oxygen for aerobic cellular respiration. Waste products like carbon dioxide, urea, and lactic acid must be removed from cells to prevent toxicity. Lastly, cells operate within a narrow range of temperature, and the body must regulate its internal temperature to ensure the proper functioning of enzymes and metabolic reactions.