Which of the following is true about human body systems?
A. Parts of the body systems do not work together.
B. Human body systems are very simple structures.
C. Body systems are composed of cells that are working together.
D. Body organs that work together to perform the same function make up a body system.
Answers & Comments
Answer:
The answer is letter C
Correct be me if am wrong
Answer:
answer is letter C.body system are compose of cell are working together.