The image below shows people using sandbags as a means to contain a rapidly rising river. which process of soil erosion is being prevented by the activity shown below? (2 points) photograph of people placing sandbags along the shore of a river. public domain wind gravity glaciers moving water

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper