Interphase is when the cell grows and duplicates chromosomes. This is important for the cell to divide, because otherwise, the cell would shrink everytime it divided and would not have a sufficient amount of DNA
The answers would be wind speed, air pressure, and wind direction.
Wind speed and air pressure are necessary to show how fast the windmill is going, and the wind direction is necessary to show which direction the windmill is going.
its like the human body rectum its there but serves no purpose but when we evolved we eveolved to eat different foods and different foods mean different digestion