A group of students decides to investigate the loss of chlorophyll in autumn leaves. They collect green leaves and leaves that have turned color from sugar maple, sweet gum, beech, and aspen trees. Each leaf is subjected to an analysis to determine how much chlorophyll is present. Which of the following is the most appropriate next step for the students?
A) Analyze the chlorophyll content in each type of leaf to determine the average amount of chlorophyll lost during autumn.
B) Compare the chlorophyll content in green leaves to that in leaves that have changed color to understand the process of chlorophyll degradation.
C) Investigate the environmental factors that contribute to the loss of chlorophyll in autumn leaves, such as temperature, sunlight exposure, and moisture levels.
D) Conduct experiments to observe the effects of different chemical treatments on chlorophyll preservation in leaves, aiming to develop methods for prolonging chlorophyll retention in autumn foliage.