The vertical movement of cold, nutrient-rich water from the ocean depths to its surface is called? a. upwelling b. downwelling c. tides d. surface currents

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

The image below shows a weather service map. which details best describe this map? check all that apply