<span>Here is the full choices for this question:
A. extend the life of your car
B. help you avoid costly repairs
C. prevent dangerous breakdowns
D. all of the above
I believe the answer is: D.all of the above.
Periodic tuneups refer to a scheduled maintenance that is ,made to ensure that your car is run at its peak efficiency.
Conducting periodic tuneup would prevent the gears in your cars from deteriorating and make you become aware of potential problem before it becomes too damaging</span><span />
The following president who only served one term was John Adams
The answer to this question is Sociobiologist
Sociobiologist Tend to search for correlation between social occurrence and biological occurrence and believe that human behaviors is a direct result of natural selection. This will make Ed tend to believe people's strategy to survive and lived on will determine what those people's do in their everyday life.
Answer:
I feel like some people would choose this as an option because of some sort of health condition that brings them pain, or something there is not cure for. Or, the obvious reason of not being happy. It would also mean they would be going peacefully when they want to. Not waiting for it to happen.
Explanation: