Which one of the following is an example of a prokaryote?

What is the relation ship between structure and function in an organism

Which of the following is an advantage of solar energy?

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.