Select the correct answer. A water molecule is made of two atoms of hydrogen and one atom of oxygen, as shown in the image. one red sphere attached to two white spheres Which phrase best describes the image? A. a molecule of water B. a base unit of water C. a model of a water molecule D. scientific notation for water

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Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean