Select the correct answer.
Emma drinks water from a glass using a straw. Which of these best describes how the fluid moves from the drinking glass to Emma's mouth?
Emma creates a pressure difference allowing the fluid to flow
Emma creates a temperature difference allowing the fluid to flow
Emma creates a change in the state of the fluid using the straw
Emma creates wind which gives kinetic energy to the fluid.
OA.
OB.
O C.
O D.
