1. How does a planet’s motion affect its length of day and year? 2. How is our solar system organized?

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Consider this initial-rate data at a certain temperature for the reaction described by

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