Why is Johannes Gutenberg important today? Johannes Gutenberg was a German blacksmith known for inventing the mechanical movable type printing press. His printing press has been widely considered the most important invention of the modern era because it profoundly impacted the transmission of knowledge. How did the printing press changed the world? In the 15th […]
What is serotonin and dopamine?
What is serotonin and dopamine? Dopamine and serotonin are chemical messengers, or neurotransmitters, that help regulate many bodily functions. They have roles in sleep and memory, as well as metabolism and emotional well-being. What is the difference between serotonin and dopamine? The main difference Dopamine system dysfunction is linked to certain symptoms of depression, such […]
How has the settlement of humans in agricultural societies impacted the environment?
How has the settlement of humans in agricultural societies impacted the environment? Answer. Settlement of humans in agricultural societies impacted environment in harmful way as agriculture needed land,so as to get land in a large scale forests were cut down which led to deforestation and as a result the wildlife of the area were displaced. […]
Which geographic factor influenced the development of independent city states in ancient Greece?
Which geographic factor influenced the development of independent city states in ancient Greece? (The mountainous terrain prevented the Greek city-states from uniting to form a single nation.) HARBORS that encouraged SEAFARING TRADE. What effect did the geography of ancient Greece have on its early development? (1) The mountainous terrain led to the creation of independent […]
What was an early problem in agricultural societies?
What was an early problem in agricultural societies? An early problem was Disease. Many people got things such as smallpox, and it passed around and killed a lot of people. What are the major problems in agriculture? Indian agriculture is plagued by several problems; some of them are natural and some others are manmade. Small […]
Which social media is used the most?
Which social media is used the most? Facebook remains the world’s most widely used social media platform, but there are now six social media platforms that claim more than one billion monthly active users each. Four of these six platforms are owned by Facebook. Facebook has 2.797 billion monthly active users. What fraction of the […]
How did farming flourished during the Sumerian civilization?
How did farming flourished during the Sumerian civilization? The presence of large mammals also contributed to the successful agriculture. Oxen, which were attached to plows, helped the farmers to till the land. They were also able to domesticate pigs, goats, sheep, and cattle. Donkeys, meanwhile, were attached to carts and helped farmers to transport the […]
What are the types of specialization in economics?
What are the types of specialization in economics? Specialization can increase the productivity of and provide a comparative advantage for a firm or economy. Microeconomic specialization involves the individual actors and economic components, and macroeconomic specialization involves the broad advantage an economy holds in production. What can a producer gain by specializing? Answer: Specialization is […]
What is the first step in the systematic approach to problem solving analyze the problem identify possible solutions define the problem create the group?
What is the first step in the systematic approach to problem solving analyze the problem identify possible solutions define the problem create the group? Answer: Analyze the problem is the correct answer. Explanation: The first step in the systematic approach to problem solving is to Analyze the problem. Analyze the problem means to analyze or […]
Are there any matriarchal societies today?
Are there any matriarchal societies today? However, there are still surviving matriarchal societies to be found where women, literally, are the dominant steering factor in all matters, social, political, and economical. Lineage is traced through the women of the family. This society is also matrilineal, meaning property is handed down the same female line. What […]