Which question is Ellen most likely investigating?
A:How does distance affect the gravitational force on
objects?
B: How does distance affect the electromagnetic force on
objects?
C: Does height affect the strong force acting on a moving
ball?
D: Does height affect the weak force acting on a moving
ball?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.