Which phrase best describes the substance in the bowl? A. A mixture
B. A single atom
C. Two elements
D. one compound

All of the following are part of the biosphere except

Asolid that forms and separates from a liquid mixture is called

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