B. "the nameless grace/Which waves in every raven tress" is correct.
Answer: The Moon's gravity causes ocean to bulge.
Explanation:
Ocean bulge occur when the gravitational attraction between earth and the moon causes the water in the oceans which can move to be attracted towards the moon. This causes a bulge in the ocean that is closest to the moon as the earth rotates and the location of the effected water changes.
The right answer is d. sugar molecules move outside of the membrane.
The simple diffusion is the diffusion through the plasma membrane (in the direction of the strong concentrations towards the weak concentrations, until equilibrium concentrations on both sides of the membrane). In the case that we have, the most concentrated compartment in glucose (that is inside the cell) will let it escape and go to the extracellular compartments until reaching equal concentrations between the two compartments.
Osmosis is the net movement of water down the concentration gradient, whereas active transport is the movement of substances against the concentration gradient. • Osmosis does not require energy, whereas active transport does.