Q: Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Basically, fiber is cellulose . Given the two facts above, plants cell walls are made of ?

Select from the following.
A). fiber;
B). keratin;
C). alveoli;
D). cations;
E). matter;
F). CO 2;
G). porous;
H). Cane.;
The answer is:
A).