Answer:
B) electron - negative charge.
Explanation:
Strip mining is type of surface mining which includes mining a seam of mineral, by first removing a long strip of overlying soil and rock. Strip mining is often involved in the production of coal and brown coal (lignite). The machines that enable strip mining are<span> </span>bucket-wheel excavators<span> .</span>
You decrease the kinetic energy by either stopping the object and let it rest (which would give it potential energy) or like the other person said by changing the slope
Carbon-based macro molecules are found in all life forms.