#platofam which is the rigid molecule composing plant cell walls? a.) starch b.) glycogen c.) hemoglobin d.) cellulose

D.) cellulose. I hoped this helped.

Hey Brainiac, thanks for asking a question here on

Cellulose is a rigid molecule composing plant cell walls.

Letter D ✅

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Nadia 

A, it is falling action my have a good day