Which of the following units could be used for the average speed of an object? A. miles per centimeter (mi/cm) B. meters per second (m/s) C. hours per kilometer (hr/km) D. seconds per mile (s/mi) THE CORRECT ANSWER IS
meters per second (m/s)

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: