A monomer is to a polymer, like a a word is to a sentence. b Lego block is to a Lego castle. c tree is to a forest. d All of the above

Answer 1

The correct analogy is d All of the above.

• A monomer is the basic building block that combines to form a polymer, similar to how a word is a building block of a sentence.
• Similarly, Lego blocks are the individual units that come together to create a larger structure like a Lego castle.
• A tree is a single unit within a larger ecological unit like a forest.

All of these comparisons illustrate the relationship of smaller units composing a larger whole.