Category: Psychological disciplines

Are earthworms invertebrates or vertebrates? Earthworms have no eyes but can sense light. Worms definitely don’t have a backbone or any bones in their slender, tender body so they are invertebrates. The classification of invertebrate includes many animals such as spiders, insects, centipedes, slugs, snails, millipedes and even jellyfish and squid. What type of animal […]

What makes a fuel injector fire? The fuel pump pushes petrol or diesel through the fuel lines to the injectors. The ECU (engine control unit) uses sensors to work out the right time to fire the injectors and spray fuel into the combustion chamber. Because the nozzles are so small, the fuel is atomised, which […]

How can I sell my dog fast? Post an ad on online websites, such as Craigslist or your local ASPCA. Include a picture and vital statistics, such as age, sex and breed. Many potential buyers will want to know your reason for selling your dog and whether the pet is spayed or neutered. How long […]

Can someone stay with you in your dorm? Colleges have rules set for how long a guest can stay with you. If you’re planning to invite your lover over, be sure to notify your roomie if you’re sharing the dorm room. As long as you’re not causing any inconvenience to anyone, guests can stay for […]

Why do echidnas have a long hard snouts? With a keen sense of smell, an echidna uses its long, hairless snout to search for food, detect danger and locate other echidnas. Because it has no teeth, it grinds its food between its tongue and the bottom of its mouth. How big can an echidna grow? […]

How do you remove old foil wallpaper? Answer: Foil, vinyl and other impermeable wall coverings generally can be removed if they are perforated so that a chemical remover or water will penetrate and soften the adhesive. How do you remove wall foil? Using a fingernail or putty knife, start peeling the foil coating off the […]

What is the process of translocation? Translocation is the process within plants that functions to deliver nutrients and other molecules over long distances throughout the organism. The predominant nutrients translocated are sugars, amino acids, and minerals, with sugar being the most concentrated solute in the phloem sap. How is sucrose moved? Sucrose molecules move by […]

What country did scrambled eggs originate from? It’s been documented that Ancient Romans were making scrambled eggs centuries ago, as reported by Reference. Who was the first person to make scramble an egg? It is not clear who was the first person to decide to scramble an egg; however, humans have been scrambling eggs for […]

What type of whales are toothed? Toothed whale, (suborder Odontoceti), any of the odontocete cetaceans, including the oceanic dolphins, river dolphins, porpoises, pilot whales, beaked whales, and bottlenose whales, as well as the killer whale, sperm whale, narwhal, and beluga whale. Which animal is considered a cetacean? cetacean, (order Cetacea), any member of an entirely […]

What is a good substitute for evaporated milk? There are a number of good dairy options for replacing evaporated milk, including regular milk, lactose-free milk, cream, half and half and powdered milk. Can evaporated milk be substituted for half and half cream? One cup of evaporated milk may also be substituted for each cup of […]