How does the length of a guitar string determine pitch? Shorter strings have higher frequency and therefore higher pitch. When a musician presses her finger on a string, she shortens its length. The more fingers she adds to the string, the shorter she makes it, and the higher the pitch will be. Why do guitar […]
What technologies were traded on the Silk Road?
What technologies were traded on the Silk Road? The West benefited from four inventions from China that were to shape the new world (and its new order): paper and its manufacture, printing techniques, gunpowder and the compass. What are the main sources of silk? The protein fiber of silk is composed mainly of fibroin and […]
What is the first step of cloning?
What is the first step of cloning? The basic cloning workflow includes four steps: Isolation of target DNA fragments (often referred to as inserts) Ligation of inserts into an appropriate cloning vector, creating recombinant molecules (e.g., plasmids) Transformation of recombinant plasmids into bacteria or other suitable host for propagation. How does cloning work step by […]
What vegetables do discus eat?
What vegetables do discus eat? Green Vegetables Green beans, peas or spinach are excellent nutritious additives to any discus fish food recipe. Our plecos also like eating the green vegetables that are in our discus fish food. How do you cook Beefheart for discus? The Ingredients and Prep A Whole cow heart Two and a […]
Can 3 male gerbils live together?
Can 3 male gerbils live together? Pair of Gerbils Together If you’re thinking about placing three or four gerbils in one cage, make sure your cage is spacious enough to accommodate them all comfortably. Also remember that three or four male gerbils typically can live together very serenely, although that doesn’t always apply to females. […]
Does dyspraxia affect learning?
Does dyspraxia affect learning? Dyspraxia does not affect your intelligence. It can affect your co-ordination skills – such as tasks requiring balance, playing sports or learning to drive a car. Dyspraxia can also affect your fine motor skills, such as writing or using small objects. This page focuses on dyspraxia in adults. Does dyspraxia affect […]
What does Old Major say about the humans?
What are the advantages of image processing?
What are the advantages of image processing? Benefits of Image Processing It helps to improve images for human interpretation. Information can be processed and extracted from images for machine interpretation. The pixels in the image can be manipulated to any desired density and contrast. Images can be stored and retrieved easily. Are billionaires lucky? But […]
Which Beatle is left-handed?
Which Beatle is left-handed? Paul McCartney Which two members of the Beatles are left-handed? Paul McCartney and Ringo Starr are left handed. Starr is left-handed yet plays a right-handed kit; his tendency to lead with his left hand contributes to his distinctive drumming style. Why did McCartney play left-handed? After all, ten percent of the […]
What are some secondary consumers?
What are some secondary consumers? Types of Secondary Consumers Spiders, snakes, and seals are all examples of carnivorous secondary consumers. Omnivores are the other type of secondary consumer. They eat both plant and animal materials for energy. Bears and skunks are examples of omnivorous secondary consumers that both hunt prey and eat plants. What are […]