The answer will be B. It is common sense
Answer:
The galaxies are moving away from Earth because the fabric of space itself is expanding. While galaxies themselves are on the move — the Andromeda Galaxy and the Milky Way, for example, are on a collision course — there is an overall phenomenon of redshift happening as the universe gets bigger.
Sorry someone flagged this
<span>The MOSQUITO spreads more parasitic diseases to humans than any other vector.
</span>
