M A 10.00g sample of a substance is found to contain 5.12g of water. What is the percent by of water in the compound? A . 5.12% B. 4.88% C. 48.8% D. 51.2%

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Areaction in which products can react to re-form reactants is

Which three statements represent the benefits of performing experiments using computer simulations?