Gerry is looking at an unknown element. He knows it has 1 valence electron and is highly reactive with water. What group is the element most likely in? Group 1
Group 2
Group 17
Group 18

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

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