Answer:
1. Germany has a Federal republic
, Representative democracy
, Constitutional republic, and Parliamentary republic government
2. Russian has an Federal republic
, Constitutional republic
, and Semi-presidential system (but its honestly mostly a dictatorship)
3. Federal republic and Constitutional republic
I bealive food, and carbon dioxide
In this circumstance one should revise the hypothesis and develop a new experiment to test it.An example could be the theory of Agraham Gottloeb Werner that all rocks were precipitated from water including not just sedimentary rocks but also volcanic, plutonic and metamorphic rocks. The more the earth was studied, especially by James Hutton in Scotland, the more it became obvious that granites for example were deposited in a molten state, thus disproving that hypothesis or theory.
Two sides of it will never meet they will just go on forever hope that helps