Pick your answer from:
(i) protein.
(ii) plants.
(iii) leaves.
(iv) chemicals.
(v) Energy..
(vi) lignin.
(vii) eukaryotes.
(viii) Energy.
Given those answer options, answer the question: Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose. Fact 2: Plant cell walls are composed primarily of lignin and cellulose. Given the two facts above, plants are multicellular eukaryotes with cell walls composed primarily of what?
A:
(vi)