Georgina wants to visually represent a polymer. Which would make the best model? CO
building blocks
a silver chain
ice pop sticks
a quilt

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

Which statement best describes the flow of energy in this scenario

What type of reaction fuels the processes seen here?