Which of these organisms is supported by tubes made of cellulose?

A. Elephant

B. Crab

C. Beetle

D. Tree

The answer is obviously D).

Process of Elimination.

A) wrong, do u even see a elephant with a tube supporting it?

B) wrong, do u see a crab walking around with a tube on it?

C) Beetle do u ever see one with cellulose all over it

D) closest one that makes sense

D, a tree is a plant, and they have plant cells. Animals do not have cellulose, so the answer is D. Tree