CELL WALL- provides support and protection
CHLOROPLAST- includes the chlorophyll which give leaves a green color.
Hello There!
The question you asked is how is the male reproductive system different from other body systems?
The answer is "It isn’t necessary to vital signs."
unlike other body systems, the male reproductive system is not essential for the life of a living organism.
I believe this is the answer you are looking for:
<span>C. The size and shape of their beaks</span>