How much gets absorbed?

The amount absorbed depends on the context, such as the substance in question (e.g., nutrients, medications, or pollutants) and the medium (e.g., the human body, soil, or water). For example, in the human digestive system, the absorption rate of nutrients can vary from 5% to over 90%, depending on factors like the nutrient type and individual health. In environmental contexts, absorption can refer to how much a material like soil or water can take in pollutants or chemicals, which also varies widely. Therefore, specific details are crucial for an accurate answer.