Answer:
D) Each solar system contains billions of galaxies
Think, there are no other galaxies from the sun to Pluto (not a planet but still in our solar system) and the answer said EACH solar system and, a Galaxy contains solar systems not the other way around.
March 21 1942 in Melbourne, Australia
b
Explanation:
because it explains what the question is talking about
The industrial Revolution started in the A. Textile
Spanish colonies imposed totalitarian rule over the natives and the criollos while the English colony gave the British settlers great freedom