The variable is independent because you are affecting it by changing it individually. It would be dependent if you changed one variable then the water was affected.
I think the answer is a because it is losing mass do to it melting not completely sure tho
Answer:
Magnetic fields can be used to make electricity
Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current. Electricity generators essentially convert kinetic energy (the energy of motion) into electrical energy.
Explanation:
Hope this helps.
The disappearance of the deer indicates A. Intraspecific Competition
