Answer:
Saudi Arabia is a major producer and supplier of oil, a major energy source. Thus, the statement "The Great Plains states have been
called the Saudi Arabia of wind energy" simply means that the output of wind energy from the Great Plains is massive.
Explanation:
That's weird, they all are...
They are different because simple machines are used to make work easier. While compound machines are made up from 2 or more simple machines.
Just in case, some examples of simple machines are <span>the pulley, screw, wheel, axle, wedge, lever, and inclined plane.
hope this helps</span>
After a certain period of time, diseases and other sicknesses evolve along with humans, making the antibiotics nearly or completely ineffective. For example, if you took one tylenol when you have a cold, it may not be as effective the next day or so and would need to double the dose. Obviously it will all depend on the illness, and what stage it is in, and the strength of the medication. Also, at one point a vaccine for rabies might need an advanced formula because it might have evolved in animals. The possibilities are endless.
Dirt inside the moist earth
