Can you get fingerprints after it rains? Fingerprints consist of different endogenous secretions e.g. amino acids, sebaceous, salts, urea and fatty acids. Those which contain more oily secretions that are hydrophobic, are still preserved after getting wet. Latent, non-visible, fingerprints can be detected and analysed by using different chemicals. How long do fingerprints last in […]
Do all fireplaces have flues?
Do all fireplaces have flues? Every Fireplace has a chimney damper. This is a movable plate that sits above the fireplace before the flue. Generaly the flue begins were the fireplace transforms into the flue pipe and ends at the chimney cap. The purpose of the flue is to move ash, sparks, smoke and gas […]
What are the 40 medicinal plants and their uses?
What are the 40 medicinal plants and their uses? 40 Medicinal Plants You Must Grow at Your Home Neem (Azadirachta indica) Tulsi(Holy Basil) Mint (Mentha) Parsley. Aloe Vera. Fenugreek or Methi. Lemon Grass. Khus (Vetiver Grass) What are medicinal plants and their uses? Medicinal Plants & Their Uses Hindi Name English Name Uses Brahmi Thyme […]
Is yogurt a nutrient-dense food?
Is yogurt a nutrient-dense food? Like most dairy products, yogurt provides many important nutrients, including protein, calcium, potassium and other important nutrients. Many yogurts are low-fat or fat-free and contain little or no saturated fat and cholesterol. Yogurt is a nutrient-dense, convenient and delicious food for snacks and meals. Can I substitute mayonnaise for milk? […]
How fast can Lewis Hamilton run?
What is the police channel for scanners?
What is the police channel for scanners? Police scanners allow you to pick up radio frequencies & listen to communication on those frequencies much like an FM radio allows you to listen to different channels by changing the dial from 93.7FM to 102.5FM. What frequency is police band? Public Safety Spectrum Frequency MHz Available for […]
Who sings for Hugh Jackman in The Greatest Showman?
Who sings for Hugh Jackman in The Greatest Showman? Jeremy Jordan Did Hugh Jackman do his own singing in the greatest showman? Hugh Jackman had 80 stitches and was told by his doctor to not sing. Hugh Jackman followed the doctor’s recommendation until it came to the last song From Now On where Hugh chose […]
How do I resize a photo to passport size on a PC?
Why are red blood cells biconcave in shape?
Why are red blood cells biconcave in shape? Red blood cells transport oxygen around the body. They are specialised to carry oxygen because they: contain large quantities of a protein called haemoglobin , which can bind oxygen. have a biconcave disc shape, which maximises the surface area of the cell membrane for oxygen to diffuse […]