The diagram below shows the positions of earth, sun, and moon during two types of tides.

both represent tides during which (2 points)

a. the difference between the high and low tide is the greatest
b. the difference between the high and low tide is almost equal to the high tide
c. the gravitational forces due to the sun and the moon cancel each other's effect
d. the gravitational forces due to the sun and the moon amplify each other's effect

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis