What do forces of tension do to a structure? Two key types of forces involved in building any structure are tension and compression. Every material has the ability to hold up to a certain amount of tension and a certain amount of compression. A tension force is one that pulls materials apart. A compression force […]
When children understand an object exists if they can no longer see it they have developed <UNK>?
When children understand an object exists if they can no longer see it they have developed <UNK>? It might sound a little clinical, but object permanence is just one of many important developmental milestones you get to enjoy with your little one. In a nutshell, object permanence means your baby understands that things they can’t […]
Why does Canada celebrate Thanksgiving in October?
Why does Canada celebrate Thanksgiving in October? The origins of Canadian Thanksgiving are more closely connected to the traditions of Europe than of the United States. And since Thanksgiving for Canadians is more about giving thanks for the harvest season than the arrival of pilgrims, it makes sense to celebrate the holiday in October. Which […]
Did the New England colonies have large plantations?
Did the New England colonies have large plantations? Lacking large-scale plantations, New England did not have the same level of demand for slave labor as the South. But slavery still existed there until well into the 19th century. Ships in Boston Seaport sailed enslaved Africans along the Atlantic and throughout the Caribbean. How did slavery […]
Is the ability of an individual family group community or organization to recover from adversity?
Is the ability of an individual family group community or organization to recover from adversity? Community resilience refers to the ability of groups of people to respond to and recover from adverse situations, such as natural disasters, acts of violence, economic hardship, and other challenges to their community. Which of the following is a primary […]
What type of tools did the Native Americans use?
What type of tools did the Native Americans use? Native Americans used bones, horns, antlers, and tusks of animals for spears, arrows, and club points as well as fishhooks, needles, pins, weaving tools, knives, scrapers, and chisels. They used those materials to make bowls, spoons, ceremonial objects, toys, games, ornaments, and jewelry. What tools did […]
What are the differences between a woman and a man consuming alcohol?
What are the differences between a woman and a man consuming alcohol? Women achieve higher concentrations of alcohol in the blood and become more impaired than men after drinking equivalent amounts of alcohol. Research also suggests that women are more susceptible than men to alcohol-related organ damage and to trauma resulting from traffic crashes and […]
What method did Rockefeller use to build his oil empire?
What method did Rockefeller use to build his oil empire? horizontal integration What method of integration did Rockefeller use? The Bessemer Process Rockefeller often bought other oil companies to eliminate competition. This is a process known as horizontal integration. Carnegie also created a vertical combination, an idea first implemented by Gustavus Swift. Who developed the […]
How does cognitive psychology explain learning?
How does cognitive psychology explain learning? Cognitive learning theory explains how internal and external factors influence an individual’s mental processes to supplement learning. Delays and difficulties in learning are seen when cognitive processes are not working regularly. Today, cognitive learning theory is dominant in psychology. How can cognitive learning theory be used in the classroom? […]
Which are the reproductive cells that form in female animals?
Which are the reproductive cells that form in female animals? They are of two types: male gametes and female gametes. The male gamete in animal is called ‘sperm’ and the female gamete in animals is called ‘ovum’ or ‘egg’. Also female gamete or female sex cell is known by two names: ovum and egg both […]