Answer:
A
Explanation:
Ohm's law is stated as E = current * resistance (E = I * R)
When you rearrange the formula, you get R = E/I
The answer is current -- A
Answer:
Filtering
Explanation:
Filtration is the separation of substances from liquids
Answer:
a. Solid
Explanation:
<em>Solid substances do not change size or shape according to their containers</em>. In other words, solid substances keep their size and shape.
<em>Liquid and gas substances take the shape of their container</em>, so any of them would be square-shaped when put in a square box, and they would be spherical shaped when put in a spherical container.
