Hope you have a great saturdayy! Here are some points ;)
- And whats your favorite food?

Compare and contrast physical changes with chemical changes.

What is the molar mass of potassium nitrate, kno3

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