The endoplasmic reticulum provides structure to the whole cell, or support, you could say.
The cell membrane protects the whole inside of the cell, and is the structure.
The cytoplasm provides support by holding everything up and it provides protection by surrounding all of the elements.
(I think)
I hope this helped
most common to least common favorite
That they are <span>caused by microorganisms.</span>
The answer is culinary. Hope this helps.