Answer:
Oil maintenance
Explanation:
All the other options should be done every time you get in your vehicle while oil maintenance should be done periodically
Answer:
Explanation:
New methods of increasing food productions were implemented to increase the amount of food per population. Such methods include the implementation of chemical fertilizers, pesticides and herbicides to increase plant growth and decrease wasted products from bug infestations. The second thing to cause a huge improvement in Food Production is the implementations of Modern Machinery for agriculture as well as preparation. Which in term decreased the amount of time that it took to produce certain foods.
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