The normal human life span is about 79 years.
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Answer: Simulation.
Explanation:
Simulation when used for training is a method of creating a controlled environment that resembles a real world situation, where an individual is required to use their knowledge in an area to solve problems while also learning in the process.
Simulation in most cases, is applied to train individuals present in departments which requires perfection in decision making in real life situations.
To avoid any head injuries if one falls while driving a scooter
Answer:
also known as the "New Stone Age"), the final division of the Stone Age, began about 12,000 years ago when the first developments of farming appeared in the Epipalaeolithic Near East, and later in other parts of the world.
Explanation: