What is beak slang for? Beak, slang term for the drug cocaine. What is a duck’s beak called? The ducks mouth is called a beak or bill. It is usually broad and flat and has rows of fine notches along the edge called ‘lamellae’. The lamellae helps the duck to grip its food so that […]
Why do we use two regression equations?
Why do we use two regression equations? In regression analysis, there are usually two regression lines to show the average relationship between X and Y variables. It means that if there are two variables X and Y, then one line represents regression of Y upon x and the other shows the regression of x upon […]
What type of vision do humans have?
What type of vision do humans have? Humans have a slightly over 210-degree forward-facing horizontal arc of their visual field (i.e. without eye movements), (with eye movements included it is slightly larger, as you can try for yourself by wiggling a finger on the side), while some birds have a complete or nearly complete 360-degree […]
What is the most common level of education that stationary engineers have?
What is the most common level of education that stationary engineers have? Stationary engineers and boiler operators continue training throughout their career. Stationary engineers and boiler operators typically need a high school diploma or equivalent and are trained either on the job or through an apprenticeship program. Which of the following areas of expertise does […]
What is the most important factor for the formation of our planets?
What is the most important factor for the formation of our planets? Gravity pulled matter into the center core, nuclear fusion began, and our Sun was created. Remaining matter and gas clumped together to form the planets. What evidence is there for the nebular theory? What Evidence do we have of a Nebular Theory-type development? […]
How does oceanic crust from?
How does oceanic crust from? Oceanic crust is continuously being created at mid-ocean ridges. As plates diverge at these ridges, magma rises into the upper mantle and crust. As it moves away from the ridge, the lithosphere becomes cooler and denser, and sediment gradually builds on top of it. Why is no oceanic crust older […]
What were the major achievements of scholars in southwest Asia?
What were the major achievements of scholars in southwest Asia? They built huge, pyramid-shaped temple towers, and made advances in mathematics, astronomy, government, and law. Using a writing system called cuneiform (kew-NAY-ih-form), they produced great works of literature, including a poem known as the Epic of Gilgamesh. Why is the Middle East called Southwest Asia? […]
Why are particles deflected bounced backwards?
Why are particles deflected bounced backwards? A tiny number of alpha particles, traveling at 10% of the speed of light, hit a dense atomic center right in its middle. The collision and the repulsion cause the alpha particle to “bounce” backwards and move on a very different path. These are the reflected rays. What did […]
Which fruit has the highest potassium?
Which fruit has the highest potassium? Topic Overview Food (no table salt added) Serving size Potassium (mg) Apricots 2 raw or 5 dry 200 Artichoke 1 medium 345 Banana 1 425 Beans (lima, baked navy) ½ cup 280 Is peanut butter high in potassium? High-potassium foods (more than 200 mg per serving): 3 ounces of […]
What is the length of the vector (- 3 2?
What is the length of the vector (- 3 2? Answer. Answer: √13 is the answer. What is the difference between a unit vector and a vector? Vectors are the physical quantities that have magnitude, answering how much; as well as direction, answering where to. For example: implies displacement of towards . A unit vector […]