Which of the following is an effect of the agricultural revolution? The increase in agricultural production and technological advancements during the Agricultural Revolution contributed to unprecedented population growth and new agricultural practices, triggering such phenomena as rural-to-urban migration, development of a coherent and loosely regulated agricultural market, and … What were two effects of the […]
What are the main environmental challenges we are facing today discuss?
What are the main environmental challenges we are facing today discuss? Answer Expert Verified. Wind and water pollution, global warming due to carbon dioxide emission and use of non-biodegradable material are among the main environmental challenges that we are facing today. We have to breathe air in order for our body to get a regular […]
Should you pump the brakes if your brakes fail?
Should you pump the brakes if your brakes fail? Pumping the brake pedal fast and hard can build up brake fluid pressure and wake up your brakes. Once the pressure has built up, you can try pressing down firmly on the brake again. Pumping your brake pedal will also make your brake light flash, warning […]
What impact did Lyndon B Johnson have?
What impact did Lyndon B Johnson have? After taking office, he won passage of a major tax cut, the Clean Air Act, and the Civil Rights Act of 1964. After the 1964 election, Johnson passed even more sweeping reforms. The Social Security Amendments of 1965 created two government-run healthcare programs, Medicare and Medicaid. What two […]
What did the Robbers Cave experiment demonstrate?
What did the Robbers Cave experiment demonstrate? The Robbers Cave experiment demonstrated that an attempt to simply bring hostile groups together is not enough to reduce intergroup prejudice. Rather, this experiment confirmed that groups must cooperate and have common goals to truly build peace. What was unethical about Robbers Cave Experiment? There are serious ethical […]
What is the fluid that is carried through the lymphatic system?
What is the fluid that is carried through the lymphatic system? The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body. What is true about the lymphatic system? The lymphatic system is part of the immune system. It also maintains fluid balance and plays […]
What was the movement that challenged the Catholic Church called?
What was the movement that challenged the Catholic Church called? The Reformation Why did Martin Luther challenge the Catholic Church? Committed to the idea that salvation could be reached through faith and by divine grace only, Luther vigorously objected to the corrupt practice of selling indulgences. Popular legend has it that on October 31, 1517 […]
What is unemployment that rises during economic downturns and falls when the economy improves called?
What is unemployment that rises during economic downturns and falls when the economy improves called? The second type of unemployment is cyclical unemployment, which is the type that rises during economic downturns and falls when the economy improves; it is the extra unemployment that occurs during recessions. What causes cyclical unemployment? Cyclical unemployment is the […]
Where do most immigrants to the US come from?
Where do most immigrants to the US come from? Mexico Where were most immigrants from after 1900? Between 1870 and 1900, the largest number of immigrants continued to come from northern and western Europe including Great Britain, Ireland, and Scandinavia. But “new” immigrants from southern and eastern Europe were becoming one of the most important […]
What is the difference between microevolution and macroevolution?
What is the difference between microevolution and macroevolution? Microevolution happens on a small scale (within a single population), while macroevolution happens on a scale that transcends the boundaries of a single species. Despite their differences, evolution at both of these levels relies on the same, established mechanisms of evolutionary change: mutation. migration. What are the […]