<span>Answer: "a cold front" .
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The only answer that can justify being a hypothesis is C.
I think the answer is 4) All of the above!! :)
It's true charged particles are always acted on by an electric field.when the velocity of the electron is parallel to the magnetic field, the magnetic force vanishes.
Answer:
An unknown galaxy has a large flattened core. Which of the following classifications would best fit this galaxy's description?
Irregular
Spiral
Lens
Elliptical
Explanation: