Answer:
They used stones, tree branches, and leaves to survive the climate.
Explanation:
The climate during the early Paleolithic age were warm. But it got colder as they move closer to the ice age period. At that time, humans still haven't developed the ability to create sharp tools from metals. So they can't produce fur coats to survive the cold weather.
In order to survive the changing climate, they built a very simple shelter using the combination of stones, tree branches , and leaves. (Humans' intellect haven't developed to make a more advanced shelter during this time period_
<span>The rising and falling of the tides so the wells would become salty because of the tides coming in.</span>
The Industrial Revolution was a changing point for many aspects of human life and the overall standard of living. Agriculture changed as well during this time as technology, such as the seed drill, the Dutch plough, was able to increase human productivity and led there to be higher outputs of food (Johnson).
Answer:
The correct answer is A)The firm is technologically inefficient and also economically inefficient
Explanation:
It is technologically inefficient because it is using 12 units of capital to produce 100 units of output, when it could only use 8 units of capital to produce the same output. In other words, it is using more capital than it has to, and that is a sign of technological inefficiency.
It is also economically inefficient because it is pouring more money ($150) to produce output, than it has to ($120).
