Vitamins can be taken in a pill form and can be used as a meal replacement. true or false.

Witch type of microscope is used to view very small cell components like proteins and dna?

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.