What is an example when friction is not wanted? Friction is sometimes unhelpful. For example, if you don’t lubricate your bike regularly with oil, the friction in the chain and axles increases. Your bike will be noisy and difficult to pedal. When there is a lot of friction between moving parts, energy is lost to […]
What is the unique animal in Australia?
What is the unique animal in Australia? Kangaroo. Kangaroos are unofficially Australia’s national animal and describe as the largest species from his family. The Kangaroos are endemic to Australia and one of the species of red kangaroo are known as largest surviving marsupial of the world. What is the most iconic Australian animal? Kangaroos Kangaroos […]
What is affirmative action and why was it created by the US government?
What is affirmative action and why was it created by the US government? Affirmative action began as a government remedy to the effects of long-standing discrimination against such groups and has consisted of policies, programs, and procedures that give limited preferences to minorities and women in job hiring, admission to institutions of higher education, the […]
What causes a dog to throw up for no reason?
What causes a dog to throw up for no reason? Occasionally, healthy dogs will get sick for no apparent reason and then continue with their day as if nothing happened. Your dog could have eaten too quickly, swallowed something disagreeable, or merely snacked on too much grass. This type of vomiting is usually nothing to […]
Who is touring with Foo Fighters 2021?
Who is touring with Foo Fighters 2021? Learn to Fly with the Foo Fighters! Originally planned for 2020 as a 25th anniversary tour, the trek was halted due to COVID-19, and now the rock titans are back and ready to travel to a “crapload” of arenas around North America in 2021. Who is opening for […]
Is desalination a sustainable process?
Is desalination a sustainable process? Desalination is key to providing fresh water to millions of people around the world. Yet, it can harm marine wildlife, takes a lot of energy, and it’s often not sustainable. How can desalination be environmentally friendly? Coupling desalination facilities with carbon-free or low-carbon power sources such as solar, wind, or […]
Why does my car make whining noise when I turn?
Why does my car make whining noise when I turn? Power Steering System: If you’re turning at normal speeds, and you notice a screeching or whining noise, you’re probably dealing with a power steering issue. Tie Rods: A loose or broken tie rod will often make a clunking noise when you turn. Sway Bar Link: […]
What are the common warning signs of emotional distress for adults?
What are the common warning signs of emotional distress for adults? What are the warning signs and symptoms of emotional stress? Heaviness in your chest, increased heart rate or chest pain. Shoulder, neck or back pain; general body aches and pains. Headaches. Grinding your teeth or clenching your jaw. Shortness of breath. Dizziness. Feeling tired, […]
How many chromosomes does prophase 1 have?
How many chromosomes does prophase 1 have? 46 chromosomes Recall that there are two divisions during meiosis: meiosis I and meiosis II. The genetic material of the cell is duplicated during S phase of interphase just as it was with mitosis resulting in 46 chromosomes and 92 chromatids during Prophase I and Metaphase I. What […]
Is Centrum Halal or Haram?
Is Centrum Halal or Haram? What is the source of gelatin in Centrum multivitamins? Several of the vitamins used in the Centrum formulations do contain gelatin, which is derived from Bovine (Cattle) or Porcine (Pigs) sources. Centrum multivitamins marketed in Europe contain vitamins derived from pig gelatine (pigs are not Halal). What is Halal in […]