Early on a summer morning, the grass is wet . If it did not rain , where did the water come from ? How did the grass get wet ?

When was the first permanent english colony established in america 1707 1607 1589 1609

If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. use what you have learned in this lesson to explain why this happens.

Globalization and technology developments have led to what some individuals have described as "flat world." what is the significance of the flat world concept? what is the impact of the flat world on supply chain requirements and strategies?