How does the physical environment in a tide pool change between the tides

Between high tide and low tide, the physical environment of a tidepool changes dramatically.  Organisms in a tidepool are more exposed during hightide and less exposed during low tide.

Factors in the physical environment that change between high and low tide include:

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v

because the light is a great source of energy for the plants to survive. (i hope this )