The second one is more concentrated as they both times with the same thing but the second one (1.5) is bigger
We can only see things if they give off light but be we use other senses to gather information about things we cannot see.
This isn't a good question but I guess!
Answer:
c. It generates changes in the magnetic field of Earth.
Explanation:
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a solution in chemistry is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.