6. Why is the presence of chlorophyll in plants important?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Ture or false evidence for evolution includes millions of fossils

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.