Is Can you please a question? Senior Member. “Can” and “could” are both equally polite – the key word is “please”, which is present in both sentences. The sentence beginning with “please can…” is a question, and it should have a question mark. It is a mistake/omission by the writer. Could you please help me […]
What are the methods of investigation?
What are the methods of investigation? Scientists use different methods of investigation in different circumstances. These methods include (in no particular order) fair testing, identifying and classifying, modelling, pattern seeking, and researching. What do descriptive and comparative investigations have in common? Descriptive Investigation: Involve describing and/or quantifying parts of a natural system. Example – observing […]
What is the cheapest oil has ever been?
How does convection affect the inside of the earth?
How does convection affect the inside of the earth? Inside Earth, the convection of mantle material is thought to cause the movement of the overriding crustal plates, resulting in events such as earthquakes and volcanic eruptions. Where is the Moho interface? The Moho lies almost entirely within the lithosphere. Only beneath mid-ocean ridges does it […]
What frequency does television use?
What frequency does television use? In the US and Canada, the VHF television band occupies frequencies between 54 and 216 MHz and the UHF band between 470 and 890 MHz. In general, VHF channels are numbered 2 to 13 and UHF channels 14 to 51. What frequency are digital TV channels? Digital TV (Freeview) Frequencies […]
What is a receding tide called?
What is a receding tide called? Receding tides. EBBS. Receding, like the tide. How do you use receding in a sentence? Receding in a Sentence ? Phil wears a hat whenever he is in public to hide his receding hairline. She watched the fast receding coastline with a sense of dread, as the boat drifted […]
How can psychological principles help you as a student?
How can psychological principles help you as a student? How can psychological principles help you learn and remember? The testing effect shows that learning and memory are enhanced by actively retrieving, rather than simply rereading, previously studied material. Scientific psychology began in Germany in 1879 when Whilhelm Wundt opened the first psychology laboratory. What is […]
What are the examples of body building food?
What are the examples of body building food? Body building food means Protein. Chicken, turkey, beef, pork, fish, eggs and dairy foods are high in protein, as are some nuts, seeds, beans, and lentils. Casein or whey are often used to supplement the diet with additional protein. What are two examples of body building foods? […]
Why is suicide high in adolescence?
Why is suicide high in adolescence? Things that increase the risk of suicide among teens include: a psychological disorder, especially depression, bipolar disorder, and alcohol and drug use (in fact, about 95% of people who die by suicide have a psychological disorder at the time of death) Which psychological state of mind is most predictive […]
What is C in Einstein equation?
What is C in Einstein equation? Now we’re getting to the c² part of the equation, which serves the same purpose as the star-on and star-off machines in “The Sneetches.” The c stands for the speed of light, a universal constant, so the whole equation breaks down to this: Energy is equal to matter multiplied […]