Which elements do hydrogen fuel cells combine to produce electricity? In its simplest form, a hydrogen fuel cell creates electricity by combining hydrogen gas and oxygen to form water. The electricity is then used to power electric motors or is stored in batteries for later use. Which elements do hydrogen fuel cells combine to produce […]
What are the 3 common geologic hazards?
What are the 3 common geologic hazards? Geologic Hazards: Volcanoes, Earthquakes, Tsunamis and More. What are examples of geological hazards? A geologic hazard is an extreme natural events in the crust of the earth that pose a threat to life and property, for example, earthquakes, volcanic eruptions, tsunamis (tidal waves) and landslides. What are the […]
Can you have two confirmation Saints?
Can you have two confirmation Saints? Yes you can, just put them together like John Mary or whichever saints you chose. Does your confirmation name become your middle name? A confirmation name is added to one’s full name. In my case it was added after my third middle name. There is no legality involved. In […]
What was the Western Allies response to the Berlin Blockade?
What was the Western Allies response to the Berlin Blockade? The Western Allies responded with a massive airlift to come to West Berlin’s aid. One of the first major international crises of the Cold War period, the Berlin Blockade exposed the deep ideological differences separating East and West. What was the response to the Soviet […]
What did the Romanovs do for Russia?
What did the Romanovs do for Russia? They first came to power in 1613, and over the next three centuries, 18 Romanovs took the Russian throne, including Peter the Great, Catherine the Great, Alexander I and Nicholas II. During the Russian Revolution of 1917, Bolshevik revolutionaries toppled the monarchy, ending the Romanov dynasty. How did […]
What is the leading cause of poisoning in children?
What is the leading cause of poisoning in children? Most common agents involved in childhood poisoning: Over-the-counter preparations such as paracetamol, cough/ cold remedies, vitamins and iron tablets, antihistamines and anti- inflammatory drugs. Prescription medications such as antidepressants, narcotics, analgesics and illicit drugs. What is the most common cause of poisoning? Carbon monoxide (CO) causes […]
When participating in a psychology research experiment you are told that the purpose of the study is to find out if tall people?
When participating in a psychology research experiment you are told that the purpose of the study is to find out if tall people? When participating in a psychology research experiment, you are told that the purpose of the study is to find out if tall people are more prejudiced than short people. Because you want […]
How many senses explain what astronauts experienced upon their arrival in space and on earth and what this might tell researchers about the vestibular system?
How many senses explain what astronauts experienced upon their arrival in space and on earth and what this might tell researchers about the vestibular system? Answer: We know that all humans have five senses these are sight, taste, smell, hearing and touch. But actually, there is a “sixth sense” which is known as vestibular system. […]
Why did the Catholic Church and the scientists disagree during the Scientific Revolution?
Why did the Catholic Church and the scientists disagree during the Scientific Revolution? There were two reasons as to why there was conflict between science and the Roman Catholic Church. One reason was that scientific ideas contradicted with Church teachings. The second reason was that if people were to contradict with the Church teachings, they […]
Why do premature infants have an increased risk of mortality?
Why do premature infants have an increased risk of mortality? The risk of acute neonatal illness decreases with gestational age, reflecting the fragility and immaturity of the brain, lungs, immune system, kidneys, skin, eyes, and gastrointestinal system. In general, more immature preterm infants require more life support. What are premature babies at risk for? Premature […]