Random question?

When a plant dies, it often decomposes and becomes part of the soil. This process is one step in which cycle?

Random question?

Which process drives most of the ATP synthesis in a chloroplast?

Random question?

How does a student best avoid becoming dehydrated during a field investigation on a hot day?

Random question?
Census data show that the human population doubled from 2.65 billion in 1953 to 5.3 billion in 1990. If it continues to double at this rate, the human population could reach 10 billion by the year 2020. Which best explains how this rate of human growth can harm the environment on which humans depend?