Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
Answer:
Most cases that deal with federal questions or offenses begin in district courts, which are almost always granted original jurisdiction. District courts hear appeals cases only in the rare case of a constitutional question that may arise in state courts.
Explanation:
Answer:
Option C
Explanation:
Temperament is a characteristic individual difference in emotions, reactivity etc. it develops over time and majorly on experiences.
"Over the years" in the above statement explains what he has been going through and that has developed in him some kind of reaction when handling his toaster. his temperament has changed towards his toaster. he was not afraid of it but due to the fact that over the years he was experiencing g shock is what has changed his perception of using his toaster. we can say his temperament has changed from when he does uses it without fear and now with fear.
One of the advantages attributed to large population sizes
