Answer:
A revolution will happen in Germany as well.
Explanation:
Answer: D
A catalyst is a substance that alters the reaction and doesn't involve in the reaction.So if the Manganese was a catalyst the mass would not have decreased,it would just continue aletring the reaction until its used up.
The Manganese is not acting as a catalyst
Answer

<em>On top of the "Pick a subject" button, there is a paperclip button, press the paperclip button to pick a picture for your question :D</em>

<em>Hope this helps! <3</em>

Answer:
1. legislative branch- has a congress that makes laws
2. executive branch- led by a president who to carry out laws
3. judicial branch- has courts to interpret laws