It was estimated, according to the United States Energy Information Administration, that the United States still consumes almost 91% of non-renewable resources as its energy source. In addition, 32 % of it are natural gas, 28 % for petroleum and crude oil, and 21 % for coal power.
Answer:
The heavier the load in a cart, the harder the cart is to turn.
<span>A measurement must include both a number and an unit of measurement.
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