Answer:
The introduction of machines to make work done more easier and faster
A vector is a quantity or phenomenon that has two independent properties: magnitude and direction.
Fossil fuels like coal, natural gas and oil.
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Answer:
The Sun has a north and south pole, just as the Earth does, and rotates on its axis. However, unlike Earth which rotates at all latitudes every 24 hours, the Sun rotates every 25 days at the equator and takes progressively longer to rotate at higher latitudes, up to 35 days at the poles. This is known as differential rotation.
Explanation:
Mirrors reflect meaning shows what would be seen if everything was turned around, therefore, it shows text backwards because if it is turned around, it is in reverse order.