What is happening to the coal industry? In part because of the coronavirus-induced recession, total coal production is expected to drop this year to 511 million tons, down from 775 million tons in 2017. That 34 percent decline is the largest four-year drop in production since at least 1932. Why is the coal industry dying? […]
How does computer aided design work?
How does computer aided design work? Computer-aided design (CAD) involves creating computer models defined by geometrical parameters. These models typically appear on a computer monitor as a three-dimensional representation of a part or a system of parts, which can be readily altered by changing relevant parameters. What are the examples of computer aided design? Examples […]
Who Organised the book fairy?
Who Organised the book fairy? Cordelia Oxley is one such voracious reader. The one-time marathon runner and marketer is the founder of The Book Fairies who have been hiding books around the world for people to find, read and then leave for the next person. How do you make book fairy wings? Fan fold several […]
Can I apply for H1B extension before 6 months?
Can I apply for H1B extension before 6 months? USCIS only allows you to apply for H1B visa extension 6 months before the expiration. USCIS guidance for general form I-129 filing, which is used for H1B petition, is that you cannot file more than 6 months before the start date of the employment. How much […]
What are promotional methods?
What are promotional methods? The main methods of promotion are: Advertising. Public relations & sponsorship. Personal selling. Direct marketing. What are the ways to promote a product? The best ways to promote a new product or service Offer loyal customers an exclusive preview. Use a special introductory offer. Make use of Google My Business. Run […]
Who played a big role in Jamestown?
Who played a big role in Jamestown? Captain John Smith arrived in Virginia with the original settlers in 1607 and was named as one of the seven councilors to lead the colony. Because of his military background, he was involved in numerous expeditions and exploratory trips after arriving at Jamestown. Who were the leaders of […]
Which animal does not have whiskers?
Which animal does not have whiskers? Whiskers are modified hairs (formally known as ‘vibrissae’) that form specialised touch organs, found at some stage in the life of all mammals except monotremes (duck-billed platypus and echidnas) and humans, though we still have vestiges of the muscles once associated with vibrissae in our upper lips. What animal […]
What subjects are needed for a detective?
What subjects are needed for a detective? Step 1: Earn the Degree You Need to Become a Detective Students may take courses in criminal law, criminology, human relations, judicial function, forensic science, and criminal procedure. It is also a good idea to take foreign language courses. What high school courses are needed to become a […]
Is a 13 year old still a child?
Why are Drosophila melanogaster used in genetics?
Why are Drosophila melanogaster used in genetics? Genetic factors also make this fly an ideal model organism. D. melanogaster only has four pairs of chromosomes compared to 23 pairs in humans. This simplicity was one of the reasons why they were first used in genetic studies; Drosophila genes could be mapped easily to investigate genetic […]