519.75N
explanation: good luck on whatever assignment
Answer:
I don't get it?
like yhu want us to rate it or?
Explanation:
The answer is B because if you use process of elimination, you find that A is invalid because Venus is the second planet. C is out because Mars is the 4th planet. D is out because we are nowhere near the Andromeda Galaxy. We are millions of light years away.
Answer b protons and electrons