What are colenerates?

20 degrees N 50 degrees E? Why is there loss in energy during flow of current? Is the weight of a block of concrete submerged under water and hung by a scale heavier or same as on land? What is the pure spirit distilled from wine? What are some ways you can investigate different types of questions? What is a flagnar? In dimensional analysis a fraction that always equals one is called? What keeps a cell membrane constantly moving around a cell? * In 2-3 paragraphs, make a letter to any of the scientists or philosophers showing your appreciation to the contributions made by them? Two metal balls have their centers 2.0 meters apart One has a mass of 6.0 kg and the other has a mass of 8.0 kg? Why does tap water freeze before salt water? Where is kettle found? Why is dihydrogen gas not preferred in balloons? in order to answer a good research question what will you need? Is RNA or DNA most important to virus? Is a percent yield of over 100 is incorrect? Examples of significant figures? What does HAZCHEM mean? Why are the grains of sand on beach so small? How does air pressure affect the breathing of people living in the mountins?