A student builds an electromagnet using a variable power source and 40 turns of
wire. The electromagnet is used to pick up
metal paper clips. The student changes
the voltage and counts the number of
paper clips that are picked up. Which
table could be the data the student
collected?
Please help quickly

c. glycolysis

explanation:

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

b. the carbon cycle ensures living things have a source of hydrogen