Final answer:
When absorption and consumption decrease, it means that less of a substance is being taken in or used. In biology, this can have different outcomes depending on the context. For example, decreasing the absorption of nutrients can lead to a decrease in intake.
Step-by-step explanation:
When absorption and consumption decrease, it means that less of a substance is being taken in or used. In biology, there are different outcomes depending on the specific context. For example, when it comes to water, if we decrease its consumption, it means that we are using less water. However, it does not necessarily mean that the quality of water will change. On the other hand, if we decrease the absorption of nutrients like nitrogen, it would lead to a decrease in nitrogen intake.