Quick i need 5. in the hierarchy of life, which level is below the community level but above the organ level? a) cell b) population c) molecule d)tissue

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Whay is the following best defines climate

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.