Which part helps to keep the shape of a cell?

Cytoskeleton

Explanation:

Cytoskeleton is the skeleton of cells. It helps to maintain the shape of the cell with the help of microfilaments (made up of 'actin' protien' ) and microtubules (made up of 'tubulin' protein)

the electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, x-rays, and gamma-rays.

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes