Answer:
Animal skins provided thermal protection and prevented water from penetrating and wetting the interior of the home.
Explanation:
The paleo Indians lived in the paleolithic period, which was a period where the climate was very cold and difficult to survive.
Within this environment, the paleo Indians were a nomadic people, building simple residences, but very well adapted to the climate in which they were subjected. Their houses, generally, were of round shape, being structured by sticks that were covered by bushes and animal skins.
The skins allowed thermal protection, gave the houses a check and prevent rain water, or moisture from entering the interior of the house.
Documentary about the great depression, textbook chapter about economic markets, book of historical fiction written about Dust Bowl refugees.
The answer is 1 I think because opportunity cost is giving up one thing for another as far as I know
Answer:
Two different "states of mind" that affect behavior differently.
Explanation:
The <em>learned helplessness </em>affects our behavior that when we find ourselves in a sudden unexpected situation, we will react surprised, scared, or behave hopelessly. Without a solution how to deal with that situation. While this is the case in humans, animals in this situation will know exactly how to behave, because of their innate animal instinct.
On the other hand, <em>learned optimism</em> is a total opposite from learned helplessness. It helps us over time to respond positively to any situation that we find ourselves in. Made of joy,strong mental will. Learned optimism shows us how to turn negativity into positivism.
More than half the people in Canada live in cities and towns near the Great Lakes and the St. Lawrence River in southern Quebec and Ontario, known as Central Canada and the industrial and manufacturing heartland. Southern Ontario and Quebec have cold winters and warm humid summers.Hope this helps
