I think this question is missing something. Can you check and repost it?
Answer:
The cheetah can run faster than the tiger but not as fast as the jaguar.
Answer:
It's important for a scientist to try to hold all variables constant except for the independent variable. If a control variable changes during an experiment, it may invalidate the correlation between the dependent and independent variable. When possible, control variables should be identified, measured, and recorded.
Nuclear energy originates from the splitting of uranium atoms!
a process called FISSION.
This generates heat to produce steam, which is used by a turbine generator to generate electricity. Because nuclear power plants do not burn fuel, they do not produce greenhouse gas emissions.
