Answer:
They are both forces of nature. they are both produced by a charge.
Answer:
caffeine — independent variable
Explanation:
Independent variable: In psychological research, the term independent variable is defined as the variable that is changing, altered, and manipulated by the experimenter or the researcher. The independent variable is responsible for affecting the dependent variable in an experiment i.e, any changes in the independent variable will cause a direct effect on the dependent variable.
In the question above, the pair that correctly identify a variable in this experiment is the caffeine — independent variable.
He was responsible for proposing the three laws of motions
1/ Tilted
2/ 23.5 degrees, though it varys every 40,000 years
