Dependent on what you are measuring and what took you are using. Please be more specific.
Answer:
a.
Explanation:
there would be a new planet is our solar system which could cause different gravitation pull on all the planets also there could be possible be new life form or other valuable metals that haven't been discovered on this planet. hope this helps somewhat
Answer:
??
Explanation:
what's the actual question
Answer:
B electrons protons and neutrons
hope i helped...
Explanation: