How is TV signal transmitted? The TV signal is carried by wire to an antenna, which is often on a high mountain or building. The signal is broadcast through the air as an electromagnetic wave. These waves can travel through the air at the speed of light but not over very long distances. A good […]
What is the classical model of education?
What is the classical model of education? The classical approach teaches students how to learn and how to think. It is largely because of its approach to how and when students are taught. Regardless of their learning style, children learn in three phases or stages (grammar, logic or dialectic, and rhetoric), known as the trivium. […]
What happens when you are addicted to technology?
What happens when you are addicted to technology? Eventually, the dopamine receptors in the brain decrease their activity, and the dopamine stops creating pleasurable effects. People addicted to technology are also more likely to develop computer vision syndrome, a group of eye-related problems that can cause blurred vision, headaches, and eye strain, Strohman says. What […]
What are the roles and responsibilities of a lab technician?
What are the roles and responsibilities of a lab technician? Lab Technician responsibilities include: Receiving, labeling and analyzing samples (blood, toxic, tissue etc.) Designing and executing laboratory testing according standard procedures. Conducting experiments under defined conditions to verify/reject various types of hypotheses using refined scientific methods. What does a lab technician do in a hospital? […]
What happens if you eat 2 eggs a day?
What happens if you eat 2 eggs a day? Eating eggs leads to elevated levels of high-density lipoprotein (HDL), also known as the “good” cholesterol. People who have higher HDL levels have a lower risk of heart disease, stroke and other health issues. According to one study, eating two eggs a day for six weeks […]
How can we live longest life?
How can we live longest life? 13 Habits Linked to a Long Life (Backed by Science) Avoid overeating. The link between calorie intake and longevity currently generates a lot of interest. Eat more nuts. Nuts are nutritional powerhouses. Try out turmeric. Eat plenty of healthy plant foods. Stay physically active. Don’t smoke. Moderate your alcohol […]
Who is considered the father of ecology?
Who is considered the father of ecology? Alexander von Humboldt Who first discovered ecology? Ernst Haeckel What is Alexander von Humboldt most famous for? Friedrich Wilhelm Heinrich Alexander von Humboldt, more simply called Alexander von Humboldt, was a notable Prussian geographer, explorer, and naturalist. He is widely recognized for his works on botanical geography which […]
Which of the following was explained by Alexander von Humboldt?
Which of the following was explained by Alexander von Humboldt? Complete answer: The great German naturalist and Geographer Alexander Von Humbolt observed the species-area relationship when he was doing his research experiments in South American jungles. So, the correct answer is ‘species-area relationships’. What are the 3 main branches of geography? Geography can be divided […]
Which African country has the highest population in USA?
Which African country has the highest population in USA? Countries with the most immigrants to the U.S. are Nigeria, Egypt, Ethiopia, Ghana, South Africa, Somalia, Eritrea, and Kenya….Metros with largest African-born population (2010 Census) Metropolitan area African population % of total metro population Washington, DC, MD-VA-WV 171,000 2.9 Which European country has the most African […]