Answer: Reaction time of the three groups on the standard motor reaction task.
Explanation: Mathematical experiments are made up of two main variables; The dependent and independent variables.
The dependent variable is the variable to be measured in an experiment, The measured or estimated values derived from the dependent variable depends on the values of the independent variable.
In the instance above, the independent variables are the assigned groups from which the reaction time is measured on a standard motor, Thus the obtained values are the dependent variables.
Answer: The answer is "D it is unique to humans". If this is incorrect then the answer would be "B) It is constantly contested, negotiated, and changing.
" Hope this helps
Answer:
D
Explanation: A majority of the states must approve constitutional amendments. The federal government cannot amend the Constitution without the support of the nation.
