How does cell theory affect the study of biology? Research is less efficient because you have to repeat an experiment on cells in non-living things.
Research is slower because you have do experiments on many types of cells in order to draw a conclusion.
Research is faster because you can do an experiment on many types of cells at once before drawing a conclusion.
Research is more efficient because you can study just a few cells and draw conclusions about many cells.

Knowing that all living things are made up of cells allows us to understand how organisms are created, grow, and die. That information helps us understand how new life is created, why organisms take the form they do, how cancer spreads, how diseases can be managed, and more.

Knowing that all living things are made up of cells allows us to understand how organisms are created, grow, and die. That information helps us understand how new life is created, why organisms take the form they do, how cancer spreads, how diseases can be managed, and more.

"a.) well–developed vascular system."