Originally meant to be a treatment of anxiety.
Answer:
THE WHEEL is often described as the most important invention of all time – it had a fundamental impact on transport and later on agriculture and industry. The wheel-and-axle combination was invented around 4500 BC and was probably first used for a potter's wheel.
Answer:
a)1,628
b)the refrigerator and the laptop
Explanation:
just did it on edge
Answer:
they use what they need to solve it