What organelle temporarily stores materials the cell needs?

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.

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided