What is a futon bed? A futon mattress sits on a futon frame. The frame can fold down into a bed or up into a sofa. Today, most futon mattress products have a foam filling, innersprings, or a combination of foam and coils. These mattresses are quite thin compared to standard bed-only mattresses, but they […]
How did Edwin Drake change the way we used oil?
How did Edwin Drake change the way we used oil? Drake’s genius was to drive pipe into the ground so debris wouldn’t clog the drill hole. On Aug. 27, 1859, the method proved successful when his driller struck oil 691/2 feet below ground. Who was the first person that found oil? In 1859, at Titusville, […]
How do you bond with a German Shepherd?
Is Sicily considered an island?
Is Sicily considered an island? Sicily, Italian Sicilia, island, southern Italy, the largest and one of the most densely populated islands in the Mediterranean Sea. Together with the Egadi, Lipari, Pelagie, and Panteleria islands, Sicily forms an autonomous region of Italy. Is Sicily connected to Italy? The Strait of Messina Bridge is a long-planned suspension […]
Why don t more countries use drip irrigation and desalination?
Why don t more countries use drip irrigation and desalination? Why aren’t desalination and drip irrigation used more in southwest Asia? The technologies are very expensive for the countries to use. Which river do Syria,Israel,and Jordan share? Euphrates River. Why is drip irrigation used in the Middle East? Drip irrigation systems are expected to witness […]
What subjects do German students learn?
What subjects do German students learn? Curricula differ from school to school, but generally include German, mathematics, computer science, physics, chemistry, biology, geography, art (as well as crafts and design), music, history, philosophy, civics, social studies, and several foreign languages. What are the grade levels in Germany? Germany’s school system Hauptschule (secondary general school for […]
What is the difference between the location of the genetic material in the bacterium and in the other cell?
What is the difference between the location of the genetic material in the bacterium and in the other cell? The DNA of bacterial cells is found loose in the cytoplasm. It is called chromosomal DNA and is not contained within a nucleus. Bacteria also have small, closed-circles of DNA called plasmids present in their cytoplasm. […]
How pancreatic secretions are controlled?
How pancreatic secretions are controlled? Pancreatic secretion is controlled and coordinated by both neural and endocrine mechanisms. When ingesta or HCl enters the duodenum, the hormone secretin, which is produced by the duodenal mucosa, is released into the circulation. Secretin increases the volume, pH, and HCO3− concentration of the pancreatic secretion. What regulates secretion of […]
What type of metal would need a hacksaw blade?
What type of metal would need a hacksaw blade? Hacksaw blades are selected by choosing the correct tpi (teeth per inch) for the type of metal that needs to be cut….How to cut metal with a hacksaw. Tpi (teeth per inch / 25mm of blade) Suggested usage 14 Large profiles, aluminium, softer metals 18 General […]
How old do you have to be to compete in Olympic figure skating?
How old do you have to be to compete in Olympic figure skating? Skaters must represent a member nation of the International Skating Union and reach the age of fifteen before July 1 of the previous year. They are also required to be citizens of the country they are representing. Competitors have until just before […]