Carbon dioxide, a greenhouse gas, to a. maintain warmth near earth’s surface b. increase precipitation in arid areas c. deflect harmful radiation from space d. form clouds in the atmosphere

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Which characteristics can be used to differentiate star systems? check all that apply.

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