What is fectering?

Sample of a 3-minute speech? Why does a crumbled piece of paper hit the ground before a flat piece of paper? What is the name given to the current that transfers hot air from a radiator? What is A lack of objectivity and impartiality called? When a scientist places a sample under a microscope in order to see objects that she cannot see with her eyes alone it is called? What planet Farthest planet from the sun? How many km equal 2 pounds? How many cups fills a cooking pot? How does temperature change with the seasons? Five different kinds of landforms? What common benefits you can get from lemon grass? What is the answer to all qusetions? How many pounds equals 49kg? A part of the body that has a specific job? What did Charles Darwin say about worms? What is meant by the phrase measurement is a process of comparison? What is the bodies response to the stimulus of geeting overheated? The development of a countermeasure focuses directly on what? What is the synoptic theory? What is a substrate in the context of enzyme reaction?