Well, you need to know what the words constants, independent variable, & dependent variable are before doing this paper.
It’s related to sound frequency! Hope this helps!
The direction of the magnetic force is to the right.
<h3>What is the magnetic field?</h3>
The magnetic field is the region in space where the influence of the magnet is felt. The magnetic force is always in the direction of the magnetic field.
We can see from the image, that the direction of the magnetic force is to the right.
Learn more about magnetic field:brainly.com/question/14848188
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The answer is D, Carbon and hydrogen