Which of the following correctly orders the organization in plants and animals from least to most complex?
A. organism's ➔ organ systems ➔ organs ➔ tissues ➔ cells Tissues ➔
B. cells ➔ organs ➔ organisms ➔ organ systems
C. Organs ➔ tissues ➔ organisms ➔ cells ➔ organ systems
D. Cells ➔ tissues ➔ organs ➔ organ systems ➔ organisms
(science)