What is an example of genomics? Genomics includes the scientific study of complex diseases such as heart disease, asthma, diabetes, and cancer because these diseases are typically caused more by a combination of genetic and environmental factors than by individual genes. What do you call an entire collection of genes within human cells? An organism’s […]
Is sharpening a pencil a chemical or physical change?
Is sharpening a pencil a chemical or physical change? When you sharpen your pencil, you have only caused a physical change. The sharpener has cut off some of the wood and maybe also some of the graphite, but the atoms of the wood and graphite have not changed chemically. Is breaking a pencil in half […]
Is cabbage healthier raw or cooked?
Is cabbage healthier raw or cooked? Cooked carrots, spinach, mushrooms, asparagus, cabbage, peppers and many other vegetables also supply more antioxidants, such as carotenoids and ferulic acid, to the body than they do when raw, Liu says. What destroys nutrients in fruits and vegetables? Nutrients escape from vegetables in two ways: by getting dissolved in […]
What is matter made of Grade 8?
What is matter made of Grade 8? All matter is made up of particles that are incredibly small – much too small to see with the naked eye. The particles can be atoms or combinations of atoms that are bonded. There are forces between the particles. The particles in matter are always moving. What is […]
How many citations are too many?
What is the charge stored on 2 farad capacitor with 10 volt across it?
What is the charge stored on 2 farad capacitor with 10 volt across it? e. (Bonus question, no penalty if wrong) Depending on what you find, explain why is the total final potential energy same/different than the initial potential energy? a) Voltage across the 10µF is 10V. Therefore the charge on it Qintial = CV […]
How long does a 12 gram CO2 cartridge last?
How long does a 12 gram CO2 cartridge last? 24 hours Can a CO2 cartridge explode? What do you think happens? Note: With all this talk of CO2 cartridges and temperature, it is important to say this: never intentionally heat a CO2 cartridge. Past 87.9°, the gas pressure climbs with the temperature and the cartridge […]
What food is safe if freezer defrosted?
What map projection is most accurate?
What map projection is most accurate? The lower the score, the smaller the errors and the better the map. A globe of the Earth would have an error score of 0.0. We found that the best previously known flat map projection for the globe is the Winkel tripel used by the National Geographic Society, with […]