When were bows and arrows invented? The earliest remains of bow and arrow usage can be found in Europe, though there are possible fragments that were found in Germany dated 17,500 to 18,000 years old. However, archaeologists believe hunters have been using bows and arrows as early as 50,000 years ago. What came before the […]
What is the purpose of the beads in the tube with non-germinating peas?
What is the purpose of the beads in the tube with non-germinating peas? The beads served as a control variable, therefore, the beads experienced no change in gas volume. Explain the effects of germination (versus non-germination) on pea seed respiration. The germinating seeds have a higher metabolic rate and needed more oxygen for growth and […]
How long did Edgar Allan Poe serve in the military?
How long did Edgar Allan Poe serve in the military? two years How did Edgar Allan Poe’s military career end? On January 28, 1831, a court-martial convened at the U.S. Military Academy found the defendant guilty of these charges and “adjudg[ed] that the Cadet E. A. Poe be dismissed.” So ended Edgar Allan Poe’s short […]
Is justified coming back 2020?
Is justified coming back 2020? As you may or may not know already, FX has set a return date for Justified, the popular TV series that stars Timothy Olyphant as Deputy U.S. Marshal Raylan Givens. The show was renewed midway through its first season, all the way back in May. Season two will kick off […]
Who won the 1844 election?
Who won the 1844 election? The 1844 United States presidential election was the 15th quadrennial presidential election, held from Friday, November 1 to Wednesday, December 4, 1844. Democrat James K. Polk defeated Whig Henry Clay in a close contest turning on the controversial issues of slavery and the annexation of the Republic of Texas. What […]
Is Dan and Georgina Gossip Girl?
Is Dan and Georgina Gossip Girl? In both the novels and the television adaption, Gossip Girl is a blogger whose true identity is never revealed. It is later ultimately revealed in the television series finale to be Dan Humphrey, although Georgina Sparks and Serena van der Woodsen both have times where they take over the […]
What lives in a grassland?
What lives in a grassland? Elephants, bison, cheetahs, gazelles, lions, and tigers are some of the large animals living on grasslands. Rabbits, gophers, prairie dogs, and many bird, lizard, and snake species are some of the small animals that live there as well. What would you smell in a grassland? You can hear it rustling […]
How does divorce impact society?
How does divorce impact society? Divorce impacts the workplace as well. Employees going through a divorce can experience higher levels of absenteeism, presenteeism, stress, anxiety, and health issues. These factors might lead to them exhibiting poorer performance and lower productivity when they are at the office. How does divorce impact the economy? While divorces are […]
Can a fuel cell run on ammonia?
Can a fuel cell run on ammonia? Alternatively, ammonia may be utilised directly in ammonia fuel cells, in an internal combustion engine or a gas turbine. Direct ammonia fuel cells are an important emerging technology that can be used to extract the chemical energy within ammonia and convert such into electricity at high efficiency. How […]