Question

which diagram represents the highest level of organization within an organism? * 3 points option 4 option 3 option 2 option 1

Explanation:

The levels of organization in an organism from lowest to highest are cell, tissue, organ, organ - system. Option 1 is a cell, Option 4 is a tissue (muscle tissue), Option 3 is an organ (kidneys), and Option 2 shows an organ - system (digestive system). The organ - system is the highest level among these.

Answer:

Option 2