Answer: The answer is the second choice.
Explanation:
Answer:
Its be 1,2 and 4.
Explanation:
Since changing the direction won't do anything to a electric magnet.
Genotype is not the on;ly thing that effect phenotype because you have environmental effects as well that can cause a vary of things
Answer:
The outer core is the only layer that is liquid. It is also mainly made from nickel and iron. The main job of the outer core is that it's responsible for the Earth's magnetic field. As the earth spins, the liquid inside this layer spins aswell, keeping it balanced.
