Assertion: polymer | /r/HasProperty | synthetic
Facets:
Source sentences:
text: Most polymers are synthetic, meaning they are man-made and have been designed by chemical engineers .
text: Some polymers like starch, cellulose and rubber occur naturally while others like polyester, nylon and plastic are synthetic.
text: The key difference between polymer and plastic is that the polymer can be either natural or synthetic whereas the plastic is a synthetic polymer.
text: The key difference between polymer and plastic is that polymers can be either natural or synthetic whereas plastic is a synthetic polymer.
text: The key difference between polymer and plastic is that the polymers can be either natural or synthetic whereas the plastic is a synthetic polymer.