supporting the body and enabling it to move transporting oxygen, wastes, and nutrients throughout the body producing male and female gametes conducting messages to coordinate body functions
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The brain, spinal cord, and nerves are organs that perform which primary function?
Possibilities:
- supporting the body and enabling it to move
- transporting oxygen, wastes, and nutrients throughout the body
- producing male and female gametes
- conducting messages to coordinate body functions

conducting messages to coordinate body functions