Give examples of diseases caused by viruses

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

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.

What is a group of organisms that are closely related and share similar characteristics