cells have many structures inside of them called organelles. these organelles are like the organs in a human and they help the cell stay alive. each organelle has it's own specific function to help the cell survive. the nucleus of a eukaryotic cell directs the cell's activities and stores DNA.
Answer:
Im going to guess True :)
Explanation:
hope this helps <3
The line of immune defense that was broken was the skin. It might not look helpful but it's a very important part of the body.