Question

question 3 (1 point)
many of the early discoveries of synthetic polymers occurred by accident as in the case of
silly putty
rubber
dna
styrofoam

Explanation:

Silly putty was discovered accidentally. Rubber was discovered through intentional exploration of natural substances. DNA is a natural polymer and its discovery was through scientific research. Styrofoam was developed through chemical processes with some level of intention.

Answer:

silly putty