<span>It helps because it slows the flow of the water down the slope and little by little the water will get soaked up and by the time it gets to the bottom. i think that is the correct answer
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Power is measure in watts which is joules per second
The purpose of growing cancer cells in a laboratory is to examine
medicinal treatments before giving them to patients. Cancer
cells are cells that generate and split at a speedy and loose speed.
Even though cancer cells are frequently generated in the body, the illness
known as cancer only happens when immune cells (chiefly
natural killer cells) is unsuccessful to identify and/or terminate them.