They both move at the same rate. They both move away from light. They both move in the same direction. They both move toward an energy source.
Dominic is observing a volvox colony and a paramecium under a microscope. He makes a note in his journal that the volvox colony and the paramecium are similar because they have many organelles for movement. What would Dominic most likely notice about the movement of a volvox colony and a paramecium?

Options:
- They both move at the same rate.
- They both move away from light.
- They both move in the same direction.
- They both move toward an energy source.

They both move toward an energy source.